159380254968 has 64 divisors (see below), whose sum is σ = 457550985600. Its totient is φ = 45755095680.

The previous prime is 159380254937. The next prime is 159380254997. The reversal of 159380254968 is 869452083951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15882171 + ... + 15892202.

It is an arithmetic number, because the mean of its divisors is an integer number (7149234150).

Almost surely, 2^159380254968 is an apocalyptic number.

It is an amenable number.

159380254968 is an abundant number, since it is smaller than the sum of its proper divisors (298170730632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159380254968 is a wasteful number, since it uses less digits than its factorization.

159380254968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31774412 (or 31774408 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 60.

The spelling of 159380254968 in words is "one hundred fifty-nine billion, three hundred eighty million, two hundred fifty-four thousand, nine hundred sixty-eight".