255050057864 has 32 divisors (see below), whose sum is σ = 575300884800. Its totient is φ = 103554158400.

The previous prime is 255050057863. The next prime is 255050057887. The reversal of 255050057864 is 468750050552.

255050057864 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255050057861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119853287 + ... + 119855414.

It is an arithmetic number, because the mean of its divisors is an integer number (17978152650).

Almost surely, 2^255050057864 is an apocalyptic number.

It is an amenable number.

255050057864 is an abundant number, since it is smaller than the sum of its proper divisors (320250826936).

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

255050057864 is a wasteful number, since it uses less digits than its factorization.

255050057864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239708733 (or 239708729 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 255050057864 in words is "two hundred fifty-five billion, fifty million, fifty-seven thousand, eight hundred sixty-four".