13332256756 has 48 divisors (see below), whose sum is σ = 30226994560. Its totient is φ = 4996702080.

The previous prime is 13332256733. The next prime is 13332256757. The reversal of 13332256756 is 65765223331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13332256757) 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, 956955 + ... + 970786.

Almost surely, 2^13332256756 is an apocalyptic number.

It is an amenable number.

13332256756 is an abundant number, since it is smaller than the sum of its proper divisors (16894737804).

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

13332256756 is a wasteful number, since it uses less digits than its factorization.

13332256756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927784 (or 1927782 counting only the distinct ones).

The product of its digits is 680400, while the sum is 43.

The spelling of 13332256756 in words is "thirteen billion, three hundred thirty-two million, two hundred fifty-six thousand, seven hundred fifty-six".