159800592945 has 32 divisors (see below), whose sum is σ = 293675212800. Its totient is φ = 72684596160.

The previous prime is 159800592883. The next prime is 159800592961. The reversal of 159800592945 is 549295008951.

It is not a de Polignac number, because 159800592945 - 2¹⁰ = 159800591921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3803001 + ... + 3844790.

It is an arithmetic number, because the mean of its divisors is an integer number (9177350400).

Almost surely, 2^159800592945 is an apocalyptic number.

159800592945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

159800592945 is a deficient number, since it is larger than the sum of its proper divisors (133874619855).

159800592945 is a wasteful number, since it uses less digits than its factorization.

159800592945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648005.

The product of its (nonzero) digits is 5832000, while the sum is 57.

The spelling of 159800592945 in words is "one hundred fifty-nine billion, eight hundred million, five hundred ninety-two thousand, nine hundred forty-five".