255926485308 has 48 divisors (see below), whose sum is σ = 646948270080. Its totient is φ = 78275066304.

The previous prime is 255926485273. The next prime is 255926485319. The reversal of 255926485308 is 803584629552.

It is a congruent number.

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, 4885788 + ... + 4937891.

It is an arithmetic number, because the mean of its divisors is an integer number (13478088960).

Almost surely, 2^255926485308 is an apocalyptic number.

It is an amenable number.

255926485308 is an abundant number, since it is smaller than the sum of its proper divisors (391021784772).

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

255926485308 is a wasteful number, since it uses less digits than its factorization.

255926485308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9823866 (or 9823864 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 255926485308 in words is "two hundred fifty-five billion, nine hundred twenty-six million, four hundred eighty-five thousand, three hundred eight".