159115568 has 20 divisors (see below), whose sum is σ = 308726520. Its totient is φ = 79444224.

The previous prime is 159115543. The next prime is 159115571. The reversal of 159115568 is 865511951.

159115568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 5096 + ... + 18552.

It is an arithmetic number, because the mean of its divisors is an integer number (15436326).

Almost surely, 2^159115568 is an apocalyptic number.

It is an amenable number.

159115568 is a deficient number, since it is larger than the sum of its proper divisors (149610952).

159115568 is a wasteful number, since it uses less digits than its factorization.

159115568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14204 (or 14198 counting only the distinct ones).

The product of its digits is 54000, while the sum is 41.

The square root of 159115568 is about 12614.1019498021. The cubic root of 159115568 is about 541.8813754362.

The spelling of 159115568 in words is "one hundred fifty-nine million, one hundred fifteen thousand, five hundred sixty-eight".