159545379016 has 8 divisors (see below), whose sum is σ = 299147585670. Its totient is φ = 79772689504.

The previous prime is 159545378977. The next prime is 159545379023. The reversal of 159545379016 is 610973545951.

It can be written as a sum of positive squares in only one way, i.e., 130865956516 + 28679422500 = 361754^2 + 169350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9971586181 + ... + 9971586196.

Almost surely, 2^159545379016 is an apocalyptic number.

It is an amenable number.

159545379016 is a deficient number, since it is larger than the sum of its proper divisors (139602206654).

159545379016 is a wasteful number, since it uses less digits than its factorization.

159545379016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19943172383 (or 19943172379 counting only the distinct ones).

The product of its (nonzero) digits is 5103000, while the sum is 55.

The spelling of 159545379016 in words is "one hundred fifty-nine billion, five hundred forty-five million, three hundred seventy-nine thousand, sixteen".