156312051315606 has 24 divisors (see below), whose sum is σ = 339277667353560. Its totient is φ = 52011470002176.

The previous prime is 156312051315601. The next prime is 156312051315697. The reversal of 156312051315606 is 606513150213651.

156312051315606 is a `hidden beast` number, since 1 + 5 + 6 + 3 + 1 + 2 + 0 + 5 + 1 + 31 + 5 + 606 = 666.

156312051315606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156312051315601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7712248171 + ... + 7712268438.

It is an arithmetic number, because the mean of its divisors is an integer number (14136569473065).

Almost surely, 2^{156312051315606} is an apocalyptic number.

156312051315606 is an abundant number, since it is smaller than the sum of its proper divisors (182965616037954).

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

156312051315606 is a wasteful number, since it uses less digits than its factorization.

156312051315606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15424517180 (or 15424517177 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 156312051315606 in words is "one hundred fifty-six trillion, three hundred twelve billion, fifty-one million, three hundred fifteen thousand, six hundred six".