57108683 has 2 divisors, whose sum is σ = 57108684. Its totient is φ = 57108682.

The previous prime is 57108673. The next prime is 57108691. The reversal of 57108683 is 38680175.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57108683 is a prime.

It is a super-2 number, since 2×57108683² = 6522803347988978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57108673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28554341 + 28554342.

It is an arithmetic number, because the mean of its divisors is an integer number (28554342).

Almost surely, 2^57108683 is an apocalyptic number.

57108683 is a deficient number, since it is larger than the sum of its proper divisors (1).

57108683 is an equidigital number, since it uses as much as digits as its factorization.

57108683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 57108683 is about 7557.0287150440. The cubic root of 57108683 is about 385.0945582099.

The spelling of 57108683 in words is "fifty-seven million, one hundred eight thousand, six hundred eighty-three".