159517675144 has 16 divisors (see below), whose sum is σ = 299369303820. Its totient is φ = 79685860800.

The previous prime is 159517675133. The next prime is 159517675153. The reversal of 159517675144 is 441576715951.

159517675144 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 93123846244 + 66393828900 = 305162^2 + 257670^2 .

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, 9112807 + ... + 9130294.

Almost surely, 2^159517675144 is an apocalyptic number.

It is an amenable number.

159517675144 is a deficient number, since it is larger than the sum of its proper divisors (139851628676).

159517675144 is a wasteful number, since it uses less digits than its factorization.

159517675144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18244200 (or 18244196 counting only the distinct ones).

The product of its digits is 5292000, while the sum is 55.

The spelling of 159517675144 in words is "one hundred fifty-nine billion, five hundred seventeen million, six hundred seventy-five thousand, one hundred forty-four".