255300025525 has 24 divisors (see below), whose sum is σ = 319813128864. Its totient is φ = 202150344000.

The previous prime is 255300025523. The next prime is 255300025549. The reversal of 255300025525 is 525520003552.

It is not a de Polignac number, because 255300025525 - 2¹ = 255300025523 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255300025523) 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, 8375362 + ... + 8405788.

It is an arithmetic number, because the mean of its divisors is an integer number (13325547036).

Almost surely, 2^255300025525 is an apocalyptic number.

255300025525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255300025525 is a deficient number, since it is larger than the sum of its proper divisors (64513103339).

255300025525 is a wasteful number, since it uses less digits than its factorization.

255300025525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33861 (or 33856 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 255300025525 in words is "two hundred fifty-five billion, three hundred million, twenty-five thousand, five hundred twenty-five".