57264793 has 2 divisors, whose sum is σ = 57264794. Its totient is φ = 57264792.

The previous prime is 57264761. The next prime is 57264811. The reversal of 57264793 is 39746275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56070144 + 1194649 = 7488^2 + 1093^2 .

It is a cyclic number.

It is not a de Polignac number, because 57264793 - 2⁵ = 57264761 is a prime.

It is not a weakly prime, because it can be changed into another prime (57264703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28632396 + 28632397.

It is an arithmetic number, because the mean of its divisors is an integer number (28632397).

Almost surely, 2^57264793 is an apocalyptic number.

It is an amenable number.

57264793 is a deficient number, since it is larger than the sum of its proper divisors (1).

57264793 is an equidigital number, since it uses as much as digits as its factorization.

57264793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 43.

The square root of 57264793 is about 7567.3504610266. The cubic root of 57264793 is about 385.4451319666.

The spelling of 57264793 in words is "fifty-seven million, two hundred sixty-four thousand, seven hundred ninety-three".