57797039 has 2 divisors, whose sum is σ = 57797040. Its totient is φ = 57797038.

The previous prime is 57797023. The next prime is 57797041. The reversal of 57797039 is 93079775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57797039 - 2⁴ = 57797023 is a prime.

It is a Sophie Germain prime.

Together with 57797041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57796984 and 57797002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57797099) 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, 28898519 + 28898520.

It is an arithmetic number, because the mean of its divisors is an integer number (28898520).

Almost surely, 2^57797039 is an apocalyptic number.

57797039 is a deficient number, since it is larger than the sum of its proper divisors (1).

57797039 is an equidigital number, since it uses as much as digits as its factorization.

57797039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 416745, while the sum is 47.

The square root of 57797039 is about 7602.4363857911. The cubic root of 57797039 is about 386.6356208559.

The spelling of 57797039 in words is "fifty-seven million, seven hundred ninety-seven thousand, thirty-nine".