3156612544452 has 48 divisors (see below), whose sum is σ = 7500419942400. Its totient is φ = 1033043817120.

The previous prime is 3156612544411. The next prime is 3156612544469. The reversal of 3156612544452 is 2544452166513.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7547302 + ... + 7954557.

It is an arithmetic number, because the mean of its divisors is an integer number (156258748800).

Almost surely, 2^{3156612544452} is an apocalyptic number.

It is an amenable number.

3156612544452 is an abundant number, since it is smaller than the sum of its proper divisors (4343807397948).

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

3156612544452 is a wasteful number, since it uses less digits than its factorization.

3156612544452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15502176 (or 15502174 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

The spelling of 3156612544452 in words is "three trillion, one hundred fifty-six billion, six hundred twelve million, five hundred forty-four thousand, four hundred fifty-two".