57650131 has 8 divisors (see below), whose sum is σ = 71875584. Its totient is φ = 44922120.

The previous prime is 57650081. The next prime is 57650191. The reversal of 57650131 is 13105675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57650131 - 2⁹ = 57649619 is a prime.

It is a super-2 number, since 2×57650131² = 6647075208634322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57650131.

It is not an unprimeable number, because it can be changed into a prime (57650191) 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, 374275 + ... + 374428.

It is an arithmetic number, because the mean of its divisors is an integer number (8984448).

Almost surely, 2^57650131 is an apocalyptic number.

57650131 is a deficient number, since it is larger than the sum of its proper divisors (14225453).

57650131 is a wasteful number, since it uses less digits than its factorization.

57650131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748721.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 57650131 is about 7592.7683357258. The cubic root of 57650131 is about 386.3077605865.

The spelling of 57650131 in words is "fifty-seven million, six hundred fifty thousand, one hundred thirty-one".