156967925568 has 112 divisors (see below), whose sum is σ = 434516052480. Its totient is φ = 49915160064.

The previous prime is 156967925567. The next prime is 156967925633. The reversal of 156967925568 is 865529769651.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156967925567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626771 + ... + 1720557.

Almost surely, 2^156967925568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156967925568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217258026240).

156967925568 is an abundant number, since it is smaller than the sum of its proper divisors (277548126912).

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

156967925568 is a wasteful number, since it uses less digits than its factorization.

156967925568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94204 (or 94194 counting only the distinct ones).

The product of its digits is 244944000, while the sum is 69.

The spelling of 156967925568 in words is "one hundred fifty-six billion, nine hundred sixty-seven million, nine hundred twenty-five thousand, five hundred sixty-eight".