57077016 has 32 divisors (see below), whose sum is σ = 143136240. Its totient is φ = 18966528.

The previous prime is 57077011. The next prime is 57077023. The reversal of 57077016 is 61077075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57077011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4560 + ... + 11616.

Almost surely, 2^57077016 is an apocalyptic number.

It is an amenable number.

57077016 is an abundant number, since it is smaller than the sum of its proper divisors (86059224).

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

57077016 is a wasteful number, since it uses less digits than its factorization.

57077016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403 (or 7399 counting only the distinct ones).

The product of its (nonzero) digits is 10290, while the sum is 33.

The square root of 57077016 is about 7554.9332227360. The cubic root of 57077016 is about 385.0233662099.

The spelling of 57077016 in words is "fifty-seven million, seventy-seven thousand, sixteen".