159966572884 has 12 divisors (see below), whose sum is σ = 281407166208. Its totient is φ = 79564525400.

The previous prime is 159966572873. The next prime is 159966572903. The reversal of 159966572884 is 488275669951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104689402 + ... + 104690929.

It is an arithmetic number, because the mean of its divisors is an integer number (23450597184).

Almost surely, 2^159966572884 is an apocalyptic number.

It is an amenable number.

159966572884 is a deficient number, since it is larger than the sum of its proper divisors (121440593324).

159966572884 is a wasteful number, since it uses less digits than its factorization.

159966572884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209380526 (or 209380524 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 70.

The spelling of 159966572884 in words is "one hundred fifty-nine billion, nine hundred sixty-six million, five hundred seventy-two thousand, eight hundred eighty-four".