159390051 has 8 divisors (see below), whose sum is σ = 212930064. Its totient is φ = 106055040.

The previous prime is 159390041. The next prime is 159390067. The reversal of 159390051 is 150093951.

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

It is not a de Polignac number, because 159390051 - 2¹¹ = 159388003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159389994 and 159390021.

It is not an unprimeable number, because it can be changed into a prime (159390041) 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, 49426 + ... + 52551.

It is an arithmetic number, because the mean of its divisors is an integer number (26616258).

Almost surely, 2^159390051 is an apocalyptic number.

159390051 is a deficient number, since it is larger than the sum of its proper divisors (53540013).

159390051 is a wasteful number, since it uses less digits than its factorization.

159390051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102501.

The product of its (nonzero) digits is 6075, while the sum is 33.

The square root of 159390051 is about 12624.9772673063. The cubic root of 159390051 is about 542.1927880418.

It can be divided in two parts, 1593900 and 51, that added together give a palindrome (1593951).

The spelling of 159390051 in words is "one hundred fifty-nine million, three hundred ninety thousand, fifty-one".