65700513713 has 2 divisors, whose sum is σ = 65700513714. Its totient is φ = 65700513712.

The previous prime is 65700513707. The next prime is 65700513727. The reversal of 65700513713 is 31731500756.

65700513713 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 can be written as a sum of positive squares in only one way, i.e., 64794684304 + 905829409 = 254548^2 + 30097^2 .

It is a cyclic number.

It is not a de Polignac number, because 65700513713 - 2¹⁸ = 65700251569 is a prime.

It is not a weakly prime, because it can be changed into another prime (65700513113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32850256856 + 32850256857.

It is an arithmetic number, because the mean of its divisors is an integer number (32850256857).

Almost surely, 2^65700513713 is an apocalyptic number.

It is an amenable number.

65700513713 is a deficient number, since it is larger than the sum of its proper divisors (1).

65700513713 is an equidigital number, since it uses as much as digits as its factorization.

65700513713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 38.

The spelling of 65700513713 in words is "sixty-five billion, seven hundred million, five hundred thirteen thousand, seven hundred thirteen".