255153492968 has 16 divisors (see below), whose sum is σ = 521904872160. Its totient is φ = 115978860400.

The previous prime is 255153492959. The next prime is 255153492973. The reversal of 255153492968 is 869294351552.

255153492968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449735668 + ... + 1449735843.

It is an arithmetic number, because the mean of its divisors is an integer number (32619054510).

Almost surely, 2^255153492968 is an apocalyptic number.

It is an amenable number.

255153492968 is an abundant number, since it is smaller than the sum of its proper divisors (266751379192).

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

255153492968 is a wasteful number, since it uses less digits than its factorization.

255153492968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899471528 (or 2899471524 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 59.

The spelling of 255153492968 in words is "two hundred fifty-five billion, one hundred fifty-three million, four hundred ninety-two thousand, nine hundred sixty-eight".