57967902691 has 2 divisors, whose sum is σ = 57967902692. Its totient is φ = 57967902690.

The previous prime is 57967902677. The next prime is 57967902721. The reversal of 57967902691 is 19620976975.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57967902691 - 2¹⁵ = 57967869923 is a prime.

It is not a weakly prime, because it can be changed into another prime (57967902631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28983951345 + 28983951346.

It is an arithmetic number, because the mean of its divisors is an integer number (28983951346).

Almost surely, 2^57967902691 is an apocalyptic number.

57967902691 is a deficient number, since it is larger than the sum of its proper divisors (1).

57967902691 is an equidigital number, since it uses as much as digits as its factorization.

57967902691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 61.

The spelling of 57967902691 in words is "fifty-seven billion, nine hundred sixty-seven million, nine hundred two thousand, six hundred ninety-one".