159377893087 has 12 divisors (see below), whose sum is σ = 185413362456. Its totient is φ = 136598873040.

The previous prime is 159377893069. The next prime is 159377893159. The reversal of 159377893087 is 780398773951.

It is not a de Polignac number, because 159377893087 - 2²⁷ = 159243675359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159377893187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535873 + ... + 778405.

It is an arithmetic number, because the mean of its divisors is an integer number (15451113538).

Almost surely, 2^159377893087 is an apocalyptic number.

159377893087 is a deficient number, since it is larger than the sum of its proper divisors (26035469369).

159377893087 is a wasteful number, since it uses less digits than its factorization.

159377893087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255958 (or 255951 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 67.

The spelling of 159377893087 in words is "one hundred fifty-nine billion, three hundred seventy-seven million, eight hundred ninety-three thousand, eighty-seven".