158964264156 has 24 divisors (see below), whose sum is σ = 392735241360. Its totient is φ = 49871141632.

The previous prime is 158964264149. The next prime is 158964264187. The reversal of 158964264156 is 651462469851.

It is a junction number, because it is equal to n+sod(n) for n = 158964264096 and 158964264105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389618091 + ... + 389618498.

It is an arithmetic number, because the mean of its divisors is an integer number (16363968390).

Almost surely, 2^158964264156 is an apocalyptic number.

It is an amenable number.

158964264156 is an abundant number, since it is smaller than the sum of its proper divisors (233770977204).

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

158964264156 is a wasteful number, since it uses less digits than its factorization.

158964264156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779236613 (or 779236611 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 57.

The spelling of 158964264156 in words is "one hundred fifty-eight billion, nine hundred sixty-four million, two hundred sixty-four thousand, one hundred fifty-six".