255950835525 has 96 divisors (see below), whose sum is σ = 586212480000. Its totient is φ = 106369156800.

The previous prime is 255950835509. The next prime is 255950835563. The reversal of 255950835525 is 525538059552.

255950835525 is a `hidden beast` number, since 2 + 5 + 5 + 9 + 5 + 0 + 83 + 552 + 5 = 666.

It is not a de Polignac number, because 255950835525 - 2⁴ = 255950835509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2410275 + ... + 2514224.

It is an arithmetic number, because the mean of its divisors is an integer number (6106380000).

Almost surely, 2^255950835525 is an apocalyptic number.

255950835525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255950835525 is an abundant number, since it is smaller than the sum of its proper divisors (330261644475).

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

255950835525 is a wasteful number, since it uses less digits than its factorization.

255950835525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924536 (or 4924525 counting only the distinct ones).

The product of its (nonzero) digits is 13500000, while the sum is 54.

The spelling of 255950835525 in words is "two hundred fifty-five billion, nine hundred fifty million, eight hundred thirty-five thousand, five hundred twenty-five".