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10055008525 = 521921168439
BaseRepresentation
bin10010101110101001…
…10100000100001101
3221221202021100122011
421113110310010031
5131043040233100
64341425421221
7504113106442
oct112724640415
927852240564
1010055008525
11429a876801
121b4749a811
13c4320a4b3
146b55a19c9
153dcb26bba
hex25753410d

10055008525 has 12 divisors (see below), whose sum is σ = 13124432800. Its totient is φ = 7620637680.

The previous prime is 10055008517. The next prime is 10055008553. The reversal of 10055008525 is 52580055001.

It is not a de Polignac number, because 10055008525 - 23 = 10055008517 is a prime.

It is a super-2 number, since 2×100550085252 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10583745 + ... + 10584694.

Almost surely, 210055008525 is an apocalyptic number.

It is an amenable number.

10055008525 is a deficient number, since it is larger than the sum of its proper divisors (3069424275).

10055008525 is a wasteful number, since it uses less digits than its factorization.

10055008525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21168468 (or 21168463 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 10055008525 in words is "ten billion, fifty-five million, eight thousand, five hundred twenty-five".

Divisors: 1 5 19 25 95 475 21168439 105842195 402200341 529210975 2011001705 10055008525