57700844000 has 96 divisors (see below), whose sum is σ = 141900831072. Its totient is φ = 23059200000.

The previous prime is 57700843997. The next prime is 57700844011. The reversal of 57700844000 is 44800775.

It is a happy number.

57700844000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4797995 + ... + 4810005.

It is an arithmetic number, because the mean of its divisors is an integer number (1478133657).

Almost surely, 2^57700844000 is an apocalyptic number.

57700844000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57700844000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70950415536).

57700844000 is an abundant number, since it is smaller than the sum of its proper divisors (84199987072).

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

57700844000 is a wasteful number, since it uses less digits than its factorization.

57700844000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13237 (or 13219 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The spelling of 57700844000 in words is "fifty-seven billion, seven hundred million, eight hundred forty-four thousand".