59664486713 has 16 divisors (see below), whose sum is σ = 68049280656. Its totient is φ = 51823349760.

The previous prime is 59664486677. The next prime is 59664486769. The reversal of 59664486713 is 31768446695.

It can be written as a sum of positive squares in 8 ways, for example, as 4574763769 + 55089722944 = 67637^2 + 234712^2 .

It is not a de Polignac number, because 59664486713 - 2²⁰ = 59663438137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59664486773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017473 + ... + 1074513.

It is an arithmetic number, because the mean of its divisors is an integer number (4253080041).

Almost surely, 2^59664486713 is an apocalyptic number.

It is an amenable number.

59664486713 is a deficient number, since it is larger than the sum of its proper divisors (8384793943).

59664486713 is a wasteful number, since it uses less digits than its factorization.

59664486713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61804.

The product of its digits is 26127360, while the sum is 59.

The spelling of 59664486713 in words is "fifty-nine billion, six hundred sixty-four million, four hundred eighty-six thousand, seven hundred thirteen".