3264580716613 has 2 divisors, whose sum is σ = 3264580716614. Its totient is φ = 3264580716612.

The previous prime is 3264580716517. The next prime is 3264580716629. The reversal of 3264580716613 is 3166170854623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2096145109249 + 1168435607364 = 1447807^2 + 1080942^2 .

It is a cyclic number.

It is not a de Polignac number, because 3264580716613 - 2⁹ = 3264580716101 is a prime.

It is a super-2 number, since 2×3264580716613² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3264580716673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632290358306 + 1632290358307.

It is an arithmetic number, because the mean of its divisors is an integer number (1632290358307).

Almost surely, 2^{3264580716613} is an apocalyptic number.

It is an amenable number.

3264580716613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3264580716613 is an equidigital number, since it uses as much as digits as its factorization.

3264580716613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 3264580716613 in words is "three trillion, two hundred sixty-four billion, five hundred eighty million, seven hundred sixteen thousand, six hundred thirteen".