159000163 has 8 divisors (see below), whose sum is σ = 181833728. Its totient is φ = 136196424.

The previous prime is 159000157. The next prime is 159000187. The reversal of 159000163 is 361000951.

159000163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-159000163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159000263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5470 + ... + 18652.

It is an arithmetic number, because the mean of its divisors is an integer number (22729216).

Almost surely, 2^159000163 is an apocalyptic number.

159000163 is a deficient number, since it is larger than the sum of its proper divisors (22833565).

159000163 is a wasteful number, since it uses less digits than its factorization.

159000163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14913.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 159000163 is about 12609.5266762873. The cubic root of 159000163 is about 541.7503366240.

The spelling of 159000163 in words is "one hundred fifty-nine million, one hundred sixty-three", and thus it is an aban number.