159170932136 has 16 divisors (see below), whose sum is σ = 316001115540. Its totient is φ = 74903968000.

The previous prime is 159170932097. The next prime is 159170932159. The reversal of 159170932136 is 631239071951.

159170932136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 123376562500 + 35794369636 = 351250^2 + 189194^2 .

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, 585187115 + ... + 585187386.

Almost surely, 2^159170932136 is an apocalyptic number.

It is an amenable number.

159170932136 is a deficient number, since it is larger than the sum of its proper divisors (156830183404).

159170932136 is a wasteful number, since it uses less digits than its factorization.

159170932136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170374524 (or 1170374520 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 47.

The spelling of 159170932136 in words is "one hundred fifty-nine billion, one hundred seventy million, nine hundred thirty-two thousand, one hundred thirty-six".