158872857316 has 12 divisors (see below), whose sum is σ = 284493256432. Its totient is φ = 77589069768.

The previous prime is 158872857301. The next prime is 158872857329. The reversal of 158872857316 is 613758278851.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461839530 + ... + 461839873.

Almost surely, 2^158872857316 is an apocalyptic number.

It is an amenable number.

158872857316 is a deficient number, since it is larger than the sum of its proper divisors (125620399116).

158872857316 is a wasteful number, since it uses less digits than its factorization.

158872857316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923679450 (or 923679448 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 61.

The spelling of 158872857316 in words is "one hundred fifty-eight billion, eight hundred seventy-two million, eight hundred fifty-seven thousand, three hundred sixteen".