57868651 has 2 divisors, whose sum is σ = 57868652. Its totient is φ = 57868650.

The previous prime is 57868639. The next prime is 57868721. The reversal of 57868651 is 15686875.

57868651 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 not a de Polignac number, because 57868651 - 2⁷ = 57868523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57868451) 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, 28934325 + 28934326.

It is an arithmetic number, because the mean of its divisors is an integer number (28934326).

Almost surely, 2^57868651 is an apocalyptic number.

57868651 is a deficient number, since it is larger than the sum of its proper divisors (1).

57868651 is an equidigital number, since it uses as much as digits as its factorization.

57868651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 46.

The square root of 57868651 is about 7607.1447337355. The cubic root of 57868651 is about 386.7952387368.

The spelling of 57868651 in words is "fifty-seven million, eight hundred sixty-eight thousand, six hundred fifty-one".