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5315160553 = 5990087467
BaseRepresentation
bin1001111001100111…
…01110100111101001
3111201102102010120021
410330303232213221
541341140114203
62235230200441
7245500055623
oct47463564751
914642363507
105315160553
1122882a687a
121044053121
13669237121
14385c9dc13
1521195c5bd
hex13ccee9e9

5315160553 has 4 divisors (see below), whose sum is σ = 5405248080. Its totient is φ = 5225073028.

The previous prime is 5315160541. The next prime is 5315160559. The reversal of 5315160553 is 3550615135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5315160553 is a prime.

It is a super-3 number, since 3×53151605533 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5315160559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45043675 + ... + 45043792.

It is an arithmetic number, because the mean of its divisors is an integer number (1351312020).

Almost surely, 25315160553 is an apocalyptic number.

It is an amenable number.

5315160553 is a deficient number, since it is larger than the sum of its proper divisors (90087527).

5315160553 is an equidigital number, since it uses as much as digits as its factorization.

5315160553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90087526.

The product of its (nonzero) digits is 33750, while the sum is 34.

The square root of 5315160553 is about 72905.1476440450. The cubic root of 5315160553 is about 1745.1742480546.

Adding to 5315160553 its reverse (3550615135), we get a palindrome (8865775688).

The spelling of 5315160553 in words is "five billion, three hundred fifteen million, one hundred sixty thousand, five hundred fifty-three".

Divisors: 1 59 90087467 5315160553