159286886717 has 16 divisors (see below), whose sum is σ = 182575104000. Its totient is φ = 136132118640.

The previous prime is 159286886713. The next prime is 159286886749. The reversal of 159286886717 is 717688682951.

It is not a de Polignac number, because 159286886717 - 2² = 159286886713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159286886713) 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 15 ways as a sum of consecutive naturals, for example, 12725492 + ... + 12738002.

It is an arithmetic number, because the mean of its divisors is an integer number (11410944000).

Almost surely, 2^159286886717 is an apocalyptic number.

It is an amenable number.

159286886717 is a deficient number, since it is larger than the sum of its proper divisors (23288217283).

159286886717 is a wasteful number, since it uses less digits than its factorization.

159286886717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17696.

The product of its digits is 81285120, while the sum is 68.

The spelling of 159286886717 in words is "one hundred fifty-nine billion, two hundred eighty-six million, eight hundred eighty-six thousand, seven hundred seventeen".