159352081 has 8 divisors (see below), whose sum is σ = 187039040. Its totient is φ = 132895728.

The previous prime is 159352049. The next prime is 159352093. The reversal of 159352081 is 180253951.

159352081 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 not a de Polignac number, because 159352081 - 2⁵ = 159352049 is a prime.

It is a super-2 number, since 2×159352081² = 50786171438061122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159352481) 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, 307371 + ... + 307888.

It is an arithmetic number, because the mean of its divisors is an integer number (23379880).

Almost surely, 2^159352081 is an apocalyptic number.

It is an amenable number.

159352081 is a deficient number, since it is larger than the sum of its proper divisors (27686959).

159352081 is an equidigital number, since it uses as much as digits as its factorization.

159352081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615303.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 159352081 is about 12623.4734126547. The cubic root of 159352081 is about 542.1497307849.

The spelling of 159352081 in words is "one hundred fifty-nine million, three hundred fifty-two thousand, eighty-one".