13265653704 has 32 divisors (see below), whose sum is σ = 33474085920. Its totient is φ = 4380557696.

The previous prime is 13265653669. The next prime is 13265653759. The reversal of 13265653704 is 40735656231.

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, 2580309 + ... + 2585444.

It is an arithmetic number, because the mean of its divisors is an integer number (1046065185).

Almost surely, 2^13265653704 is an apocalyptic number.

It is an amenable number.

13265653704 is an abundant number, since it is smaller than the sum of its proper divisors (20208432216).

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

13265653704 is a wasteful number, since it uses less digits than its factorization.

13265653704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165869 (or 5165865 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 13265653704 in words is "thirteen billion, two hundred sixty-five million, six hundred fifty-three thousand, seven hundred four".