57192913 has 16 divisors (see below), whose sum is σ = 62000640. Its totient is φ = 52563456.

The previous prime is 57192899. The next prime is 57192917. The reversal of 57192913 is 31929175.

57192913 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 57192913 - 2¹⁷ = 57061841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57192917) 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 15 ways as a sum of consecutive naturals, for example, 155656 + ... + 156022.

It is an arithmetic number, because the mean of its divisors is an integer number (3875040).

Almost surely, 2^57192913 is an apocalyptic number.

It is an amenable number.

57192913 is a deficient number, since it is larger than the sum of its proper divisors (4807727).

57192913 is a wasteful number, since it uses less digits than its factorization.

57192913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its digits is 17010, while the sum is 37.

The square root of 57192913 is about 7562.5996191786. The cubic root of 57192913 is about 385.2837914347.

The spelling of 57192913 in words is "fifty-seven million, one hundred ninety-two thousand, nine hundred thirteen".