57624866713 has 2 divisors, whose sum is σ = 57624866714. Its totient is φ = 57624866712.

The previous prime is 57624866707. The next prime is 57624866729. The reversal of 57624866713 is 31766842675.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46955422864 + 10669443849 = 216692^2 + 103293^2 .

It is a cyclic number.

It is not a de Polignac number, because 57624866713 - 2⁵ = 57624866681 is a prime.

It is not a weakly prime, because it can be changed into another prime (57624866113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28812433356 + 28812433357.

It is an arithmetic number, because the mean of its divisors is an integer number (28812433357).

Almost surely, 2^57624866713 is an apocalyptic number.

It is an amenable number.

57624866713 is a deficient number, since it is larger than the sum of its proper divisors (1).

57624866713 is an equidigital number, since it uses as much as digits as its factorization.

57624866713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 55.

The spelling of 57624866713 in words is "fifty-seven billion, six hundred twenty-four million, eight hundred sixty-six thousand, seven hundred thirteen".