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5487963936 = 2537213175279
BaseRepresentation
bin1010001110001101…
…11010111100100000
3112011110120110020120
411013012322330200
542214404321221
62304322040240
7252665631600
oct50706727440
915143513216
105487963936
1123668a3594
121091aa9080
13695c8b450
143a0c02c00
15221be35c6
hex1471baf20

5487963936 has 288 divisors, whose sum is σ = 19112163840. Its totient is φ = 1361977344.

The previous prime is 5487963931. The next prime is 5487963941. The reversal of 5487963936 is 6393697845.

It is an interprime number because it is at equal distance from previous prime (5487963931) and next prime (5487963941).

It is a super-2 number, since 2×54879639362 = 60235496325673224192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5487963936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487963931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1036945 + ... + 1042223.

It is an arithmetic number, because the mean of its divisors is an integer number (66361680).

Almost surely, 25487963936 is an apocalyptic number.

5487963936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5487963936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9556081920).

5487963936 is an abundant number, since it is smaller than the sum of its proper divisors (13624199904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5487963936 is a wasteful number, since it uses less digits than its factorization.

5487963936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336 (or 5321 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 60.

The square root of 5487963936 is about 74080.7933002880. The cubic root of 5487963936 is about 1763.8856060865.

The spelling of 5487963936 in words is "five billion, four hundred eighty-seven million, nine hundred sixty-three thousand, nine hundred thirty-six".