57766113 has 24 divisors (see below), whose sum is σ = 86651136. Its totient is φ = 37044000.

The previous prime is 57766069. The next prime is 57766123. The reversal of 57766113 is 31166775.

57766113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57766113 - 2²⁰ = 56717537 is a prime.

It is a super-2 number, since 2×57766113² = 6673847622257538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57766123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54438 + ... + 55488.

It is an arithmetic number, because the mean of its divisors is an integer number (3610464).

Almost surely, 2^57766113 is an apocalyptic number.

It is an amenable number.

57766113 is a deficient number, since it is larger than the sum of its proper divisors (28885023).

57766113 is a wasteful number, since it uses less digits than its factorization.

57766113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1282 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 57766113 is about 7600.4021604123. The cubic root of 57766113 is about 386.5666483115.

The spelling of 57766113 in words is "fifty-seven million, seven hundred sixty-six thousand, one hundred thirteen".