57317363 has 2 divisors, whose sum is σ = 57317364. Its totient is φ = 57317362.

The previous prime is 57317321. The next prime is 57317371. The reversal of 57317363 is 36371375.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57317363 - 2¹⁶ = 57251827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (57317063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28658681 + 28658682.

It is an arithmetic number, because the mean of its divisors is an integer number (28658682).

Almost surely, 2^57317363 is an apocalyptic number.

57317363 is a deficient number, since it is larger than the sum of its proper divisors (1).

57317363 is an equidigital number, since it uses as much as digits as its factorization.

57317363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39690, while the sum is 35.

The square root of 57317363 is about 7570.8231388667. The cubic root of 57317363 is about 385.5630441668.

The spelling of 57317363 in words is "fifty-seven million, three hundred seventeen thousand, three hundred sixty-three".