3157516234532 has 36 divisors (see below), whose sum is σ = 6079159607808. Its totient is φ = 1433933199600.

The previous prime is 3157516234529. The next prime is 3157516234559. The reversal of 3157516234532 is 2354326157513.

3157516234532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2423444 + ... + 3491147.

Almost surely, 2^{3157516234532} is an apocalyptic number.

It is an amenable number.

3157516234532 is a deficient number, since it is larger than the sum of its proper divisors (2921643373276).

3157516234532 is a wasteful number, since it uses less digits than its factorization.

3157516234532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915720 (or 5915707 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 47.

The spelling of 3157516234532 in words is "three trillion, one hundred fifty-seven billion, five hundred sixteen million, two hundred thirty-four thousand, five hundred thirty-two".