255052502530 has 32 divisors (see below), whose sum is σ = 535842832896. Its totient is φ = 85586005824.

The previous prime is 255052502527. The next prime is 255052502569. The reversal of 255052502530 is 35205250552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38758489 + ... + 38765068.

It is an arithmetic number, because the mean of its divisors is an integer number (16745088528).

Almost surely, 2^255052502530 is an apocalyptic number.

255052502530 is an abundant number, since it is smaller than the sum of its proper divisors (280790330366).

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

255052502530 is a wasteful number, since it uses less digits than its factorization.

255052502530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77523618.

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

The spelling of 255052502530 in words is "two hundred fifty-five billion, fifty-two million, five hundred two thousand, five hundred thirty".