57696367 has 2 divisors, whose sum is σ = 57696368. Its totient is φ = 57696366.

The previous prime is 57696361. The next prime is 57696391. The reversal of 57696367 is 76369675.

57696367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57696367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57696367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57696361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28848183 + 28848184.

It is an arithmetic number, because the mean of its divisors is an integer number (28848184).

Almost surely, 2^57696367 is an apocalyptic number.

57696367 is a deficient number, since it is larger than the sum of its proper divisors (1).

57696367 is an equidigital number, since it uses as much as digits as its factorization.

57696367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 49.

The square root of 57696367 is about 7595.8124647729. The cubic root of 57696367 is about 386.4110072600.

The spelling of 57696367 in words is "fifty-seven million, six hundred ninety-six thousand, three hundred sixty-seven".