57808057800 has 48 divisors (see below), whose sum is σ = 179204981040. Its totient is φ = 15415481920.

The previous prime is 57808057781. The next prime is 57808057807. The reversal of 57808057800 is 875080875.

It is a self number, because there is not a number n which added to its sum of digits gives 57808057800.

It is not an unprimeable number, because it can be changed into a prime (57808057807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48172782 + ... + 48173981.

It is an arithmetic number, because the mean of its divisors is an integer number (3733437105).

Almost surely, 2^57808057800 is an apocalyptic number.

57808057800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57808057800 is an abundant number, since it is smaller than the sum of its proper divisors (121396923240).

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

57808057800 is a wasteful number, since it uses less digits than its factorization.

57808057800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96346782 (or 96346773 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 48.

The spelling of 57808057800 in words is "fifty-seven billion, eight hundred eight million, fifty-seven thousand, eight hundred".