159236836601 has 8 divisors (see below), whose sum is σ = 162847205664. Its totient is φ = 155662752960.

The previous prime is 159236836579. The next prime is 159236836639. The reversal of 159236836601 is 106638632951.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 159236836601 - 2³⁰ = 158163094777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 159236836601.

It is not an unprimeable number, because it can be changed into a prime (159236836651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9062480 + ... + 9080033.

It is an arithmetic number, because the mean of its divisors is an integer number (20355900708).

Almost surely, 2^159236836601 is an apocalyptic number.

It is an amenable number.

159236836601 is a deficient number, since it is larger than the sum of its proper divisors (3610369063).

159236836601 is a wasteful number, since it uses less digits than its factorization.

159236836601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18142711.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 159236836601 in words is "one hundred fifty-nine billion, two hundred thirty-six million, eight hundred thirty-six thousand, six hundred one".