57755016 has 48 divisors (see below), whose sum is σ = 170642160. Its totient is φ = 17501280.

The previous prime is 57754987. The next prime is 57755029. The reversal of 57755016 is 61055775.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35670 + ... + 37253.

It is an arithmetic number, because the mean of its divisors is an integer number (3555045).

Almost surely, 2^57755016 is an apocalyptic number.

It is an amenable number.

57755016 is an abundant number, since it is smaller than the sum of its proper divisors (112887144).

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

57755016 is a wasteful number, since it uses less digits than its factorization.

57755016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72946 (or 72939 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 36.

The square root of 57755016 is about 7599.6720981895. The cubic root of 57755016 is about 386.5418932860.

The spelling of 57755016 in words is "fifty-seven million, seven hundred fifty-five thousand, sixteen".