57556075800 has 48 divisors (see below), whose sum is σ = 178423836840. Its totient is φ = 15348286720.

The previous prime is 57556075747. The next prime is 57556075849. The reversal of 57556075800 is 857065575.

It is a super-2 number, since 2×57556075800² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57556075800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47962797 + ... + 47963996.

Almost surely, 2^57556075800 is an apocalyptic number.

57556075800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57556075800 is an abundant number, since it is smaller than the sum of its proper divisors (120867761040).

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

57556075800 is a wasteful number, since it uses less digits than its factorization.

57556075800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95926812 (or 95926803 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 48.

The spelling of 57556075800 in words is "fifty-seven billion, five hundred fifty-six million, seventy-five thousand, eight hundred".