13064653504 has 56 divisors (see below), whose sum is σ = 29642031648. Its totient is φ = 5596631040.

The previous prime is 13064653447. The next prime is 13064653513. The reversal of 13064653504 is 40535646031.

It is a tau number, because it is divible by the number of its divisors (56).

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, 1276632 + ... + 1286824.

Almost surely, 2^13064653504 is an apocalyptic number.

13064653504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13064653504 is an abundant number, since it is smaller than the sum of its proper divisors (16577378144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13064653504 is a wasteful number, since it uses less digits than its factorization.

13064653504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13073 (or 13063 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 13064653504 in words is "thirteen billion, sixty-four million, six hundred fifty-three thousand, five hundred four".