13064565033664 has 56 divisors (see below), whose sum is σ = 26094323475968. Its totient is φ = 6489648979200.

The previous prime is 13064565033593. The next prime is 13064565033769. The reversal of 13064565033664 is 46633056546031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26366569 + ... + 26857495.

Almost surely, 2^{13064565033664} is an apocalyptic number.

It is an amenable number.

13064565033664 is a deficient number, since it is larger than the sum of its proper divisors (13029758442304).

13064565033664 is a wasteful number, since it uses less digits than its factorization.

13064565033664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493653 (or 493643 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 52.

The spelling of 13064565033664 in words is "thirteen trillion, sixty-four billion, five hundred sixty-five million, thirty-three thousand, six hundred sixty-four".