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5254884525 = 352116369557
BaseRepresentation
bin1001110010011011…
…10010110010101101
3111120012222210101210
410321031302302231
541230222301100
62225234225033
7244135532022
oct47115626255
914505883353
105254884525
112257277580
121027a25179
136598c1637
1437bc8d549
1520b502c50
hex139372cad

5254884525 has 24 divisors (see below), whose sum is σ = 9477902304. Its totient is φ = 2547822400.

The previous prime is 5254884449. The next prime is 5254884527.

5254884525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5254884525 - 217 = 5254753453 is a prime.

It is a super-2 number, since 2×52548845252 = 55227622742168951250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254884527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3183954 + ... + 3185603.

It is an arithmetic number, because the mean of its divisors is an integer number (394912596).

Almost surely, 25254884525 is an apocalyptic number.

5254884525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5254884525 is a deficient number, since it is larger than the sum of its proper divisors (4223017779).

5254884525 is a wasteful number, since it uses less digits than its factorization.

5254884525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369581 (or 6369576 counting only the distinct ones).

The product of its digits is 2560000, while the sum is 48.

The square root of 5254884525 is about 72490.5823193606. The cubic root of 5254884525 is about 1738.5521629567.

The spelling of 5254884525 in words is "five billion, two hundred fifty-four million, eight hundred eighty-four thousand, five hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 6369557 19108671 31847785 70065127 95543355 159238925 210195381 350325635 477716775 1050976905 1751628175 5254884525