159925568 has 28 divisors (see below), whose sum is σ = 346204032. Its totient is φ = 72693120.

The previous prime is 159925561. The next prime is 159925573. The reversal of 159925568 is 865529951.

159925568 is digitally balanced in base 3, 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 (159925561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112880 + ... + 114287.

Almost surely, 2^159925568 is an apocalyptic number.

It is an amenable number.

159925568 is an abundant number, since it is smaller than the sum of its proper divisors (186278464).

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

159925568 is a wasteful number, since it uses less digits than its factorization.

159925568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227190 (or 227180 counting only the distinct ones).

The product of its digits is 972000, while the sum is 50.

The square root of 159925568 is about 12646.1681152830. The cubic root of 159925568 is about 542.7993271233.

The spelling of 159925568 in words is "one hundred fifty-nine million, nine hundred twenty-five thousand, five hundred sixty-eight".