156116550604 has 12 divisors (see below), whose sum is σ = 312233101264. Its totient is φ = 66907093104.

The previous prime is 156116550589. The next prime is 156116550613. The reversal of 156116550604 is 406055611651.

156116550604 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787795519 + ... + 2787795574.

Almost surely, 2^156116550604 is an apocalyptic number.

156116550604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

156116550604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

156116550604 is a wasteful number, since it uses less digits than its factorization.

156116550604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575591104 (or 5575591102 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 156116550604 in words is "one hundred fifty-six billion, one hundred sixteen million, five hundred fifty thousand, six hundred four".