5156216180132 has 12 divisors (see below), whose sum is σ = 9024338621340. Its totient is φ = 2577833716896.

The previous prime is 5156216180111. The next prime is 5156216180149. The reversal of 5156216180132 is 2310816126515.

It can be written as a sum of positive squares in 2 ways, for example, as 566578365796 + 4589637814336 = 752714^2 + 2142344^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5156216180132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68551007 + ... + 68626182.

It is an arithmetic number, because the mean of its divisors is an integer number (752028218445).

Almost surely, 2^{5156216180132} is an apocalyptic number.

It is an amenable number.

5156216180132 is a deficient number, since it is larger than the sum of its proper divisors (3868122441208).

5156216180132 is a wasteful number, since it uses less digits than its factorization.

5156216180132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137186590 (or 137186588 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 5156216180132 in words is "five trillion, one hundred fifty-six billion, two hundred sixteen million, one hundred eighty thousand, one hundred thirty-two".