159559166016 has 84 divisors (see below), whose sum is σ = 468502427484. Its totient is φ = 51889152000.

The previous prime is 159559166009. The next prime is 159559166021. The reversal of 159559166016 is 610661955951.

159559166016 is a `hidden beast` number, since 1 + 5 + 9 + 559 + 16 + 60 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 94888641600 + 64670524416 = 308040^2 + 254304^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3354585 + ... + 3401816.

It is an arithmetic number, because the mean of its divisors is an integer number (5577409851).

Almost surely, 2^159559166016 is an apocalyptic number.

159559166016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

159559166016 is an abundant number, since it is smaller than the sum of its proper divisors (308943261468).

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

159559166016 is a wasteful number, since it uses less digits than its factorization.

159559166016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756460 (or 6756447 counting only the distinct ones).

The product of its (nonzero) digits is 2187000, while the sum is 54.

The spelling of 159559166016 in words is "one hundred fifty-nine billion, five hundred fifty-nine million, one hundred sixty-six thousand, sixteen".