159292871656 has 16 divisors (see below), whose sum is σ = 302454820800. Its totient is φ = 78638252784.

The previous prime is 159292871651. The next prime is 159292871681. The reversal of 159292871656 is 656178292951.

159292871656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 159292871594 and 159292871603.

It is not an unprimeable number, because it can be changed into a prime (159292871651) 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 3 ways as a sum of consecutive naturals, for example, 126022210 + ... + 126023473.

It is an arithmetic number, because the mean of its divisors is an integer number (18903426300).

Almost surely, 2^159292871656 is an apocalyptic number.

It is an amenable number.

159292871656 is a deficient number, since it is larger than the sum of its proper divisors (143161949144).

159292871656 is a wasteful number, since it uses less digits than its factorization.

159292871656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252045768 (or 252045764 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 61.

The spelling of 159292871656 in words is "one hundred fifty-nine billion, two hundred ninety-two million, eight hundred seventy-one thousand, six hundred fifty-six".