158313950636 has 12 divisors (see below), whose sum is σ = 277112943912. Its totient is φ = 79138823808.

The previous prime is 158313950633. The next prime is 158313950659. The reversal of 158313950636 is 636059313851.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (158313950633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4518245 + ... + 4553148.

It is an arithmetic number, because the mean of its divisors is an integer number (23092745326).

Almost surely, 2^158313950636 is an apocalyptic number.

It is an amenable number.

158313950636 is a deficient number, since it is larger than the sum of its proper divisors (118798993276).

158313950636 is a wasteful number, since it uses less digits than its factorization.

158313950636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075760 (or 9075758 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 50.

The spelling of 158313950636 in words is "one hundred fifty-eight billion, three hundred thirteen million, nine hundred fifty thousand, six hundred thirty-six".