159635606536952 has 64 divisors (see below), whose sum is σ = 368573052019200. Its totient is φ = 63121143507840.

The previous prime is 159635606536943. The next prime is 159635606536979. The reversal of 159635606536952 is 259635606536951.

It is a super-2 number, since 2×159635606536952² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53056052 + ... + 55984067.

It is an arithmetic number, because the mean of its divisors is an integer number (5758953937800).

Almost surely, 2^{159635606536952} is an apocalyptic number.

It is an amenable number.

159635606536952 is an abundant number, since it is smaller than the sum of its proper divisors (208937445482248).

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

159635606536952 is a wasteful number, since it uses less digits than its factorization.

159635606536952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109042156 (or 109042152 counting only the distinct ones).

The product of its (nonzero) digits is 1180980000, while the sum is 71.

Subtracting 159635606536952 from its reverse (259635606536951), we obtain a palindrome (99999999999999).

The spelling of 159635606536952 in words is "one hundred fifty-nine trillion, six hundred thirty-five billion, six hundred six million, five hundred thirty-six thousand, nine hundred fifty-two".