57016377 has 12 divisors (see below), whose sum is σ = 89844144. Its totient is φ = 34555320.

The previous prime is 57016367. The next prime is 57016391. The reversal of 57016377 is 77361075.

57016377 is a `hidden beast` number, since 570 + 16 + 3 + 77 = 666.

It is not a de Polignac number, because 57016377 - 2⁸ = 57016121 is a prime.

It is a super-2 number, since 2×57016377² = 6501734492412258, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (57016307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287863 + ... + 288060.

It is an arithmetic number, because the mean of its divisors is an integer number (7487012).

Almost surely, 2^57016377 is an apocalyptic number.

It is an amenable number.

57016377 is a deficient number, since it is larger than the sum of its proper divisors (32827767).

57016377 is a wasteful number, since it uses less digits than its factorization.

57016377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575940 (or 575937 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The square root of 57016377 is about 7550.9189506973. The cubic root of 57016377 is about 384.8869674363.

The spelling of 57016377 in words is "fifty-seven million, sixteen thousand, three hundred seventy-seven".