57513080 has 32 divisors (see below), whose sum is σ = 129630240. Its totient is φ = 22965120.

The previous prime is 57513077. The next prime is 57513097. The reversal of 57513080 is 8031575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34670 + ... + 36290.

It is an arithmetic number, because the mean of its divisors is an integer number (4050945).

Almost surely, 2^57513080 is an apocalyptic number.

It is an amenable number.

57513080 is an abundant number, since it is smaller than the sum of its proper divisors (72117160).

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

57513080 is a wasteful number, since it uses less digits than its factorization.

57513080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519 (or 2515 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 57513080 is about 7583.7378646681. The cubic root of 57513080 is about 386.0013960056.

The spelling of 57513080 in words is "fifty-seven million, five hundred thirteen thousand, eighty".