13609628264 has 64 divisors (see below), whose sum is σ = 26853465600. Its totient is φ = 6454001664.

The previous prime is 13609628261. The next prime is 13609628281. The reversal of 13609628264 is 46282690631.

It is not an unprimeable number, because it can be changed into a prime (13609628261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13098257 + ... + 13099295.

It is an arithmetic number, because the mean of its divisors is an integer number (419585400).

Almost surely, 2^13609628264 is an apocalyptic number.

It is an amenable number.

13609628264 is a deficient number, since it is larger than the sum of its proper divisors (13243837336).

13609628264 is a wasteful number, since it uses less digits than its factorization.

13609628264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 13609628264 in words is "thirteen billion, six hundred nine million, six hundred twenty-eight thousand, two hundred sixty-four".