13332564256 has 48 divisors (see below), whose sum is σ = 28793052288. Its totient is φ = 6026745600.

The previous prime is 13332564241. The next prime is 13332564263. The reversal of 13332564256 is 65246523331.

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, 40920 + ... + 168343.

It is an arithmetic number, because the mean of its divisors is an integer number (599855256).

Almost surely, 2^13332564256 is an apocalyptic number.

13332564256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13332564256 is an abundant number, since it is smaller than the sum of its proper divisors (15460488032).

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

13332564256 is a wasteful number, since it uses less digits than its factorization.

13332564256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209465 (or 209457 counting only the distinct ones).

The product of its digits is 388800, while the sum is 40.

The spelling of 13332564256 in words is "thirteen billion, three hundred thirty-two million, five hundred sixty-four thousand, two hundred fifty-six".