57676013 has 2 divisors, whose sum is σ = 57676014. Its totient is φ = 57676012.

The previous prime is 57675979. The next prime is 57676057. The reversal of 57676013 is 31067675.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56505289 + 1170724 = 7517^2 + 1082^2 .

It is a cyclic number.

It is not a de Polignac number, because 57676013 - 2¹⁰ = 57674989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57676613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28838006 + 28838007.

It is an arithmetic number, because the mean of its divisors is an integer number (28838007).

Almost surely, 2^57676013 is an apocalyptic number.

It is an amenable number.

57676013 is a deficient number, since it is larger than the sum of its proper divisors (1).

57676013 is an equidigital number, since it uses as much as digits as its factorization.

57676013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 57676013 is about 7594.4725294124. The cubic root of 57676013 is about 386.3655628349.

The spelling of 57676013 in words is "fifty-seven million, six hundred seventy-six thousand, thirteen".