255807244882 has 48 divisors (see below), whose sum is σ = 458845782912. Its totient is φ = 106606704960.

The previous prime is 255807244873. The next prime is 255807244909. The reversal of 255807244882 is 288442708552.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256123 + ... + 759745.

It is an arithmetic number, because the mean of its divisors is an integer number (9559287144).

Almost surely, 2^255807244882 is an apocalyptic number.

255807244882 is a deficient number, since it is larger than the sum of its proper divisors (203038538030).

255807244882 is a wasteful number, since it uses less digits than its factorization.

255807244882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503783 (or 503776 counting only the distinct ones).

The product of its (nonzero) digits is 11468800, while the sum is 55.

The spelling of 255807244882 in words is "two hundred fifty-five billion, eight hundred seven million, two hundred forty-four thousand, eight hundred eighty-two".