57755080 has 32 divisors (see below), whose sum is σ = 130170240. Its totient is φ = 23062720.

The previous prime is 57755059. The next prime is 57755099. The reversal of 57755080 is 8055775.

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, 38097 + ... + 39583.

It is an arithmetic number, because the mean of its divisors is an integer number (4067820).

Almost surely, 2^57755080 is an apocalyptic number.

It is an amenable number.

57755080 is an abundant number, since it is smaller than the sum of its proper divisors (72415160).

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

57755080 is a wasteful number, since it uses less digits than its factorization.

57755080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2465 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 37.

The square root of 57755080 is about 7599.6763088963. The cubic root of 57755080 is about 386.5420360653.

The spelling of 57755080 in words is "fifty-seven million, seven hundred fifty-five thousand, eighty".