158525152156 has 12 divisors (see below), whose sum is σ = 317050304368. Its totient is φ = 67939350912.

The previous prime is 158525152067. The next prime is 158525152187. The reversal of 158525152156 is 651251525851.

It is a happy number.

158525152156 is an admirable number.

It is a congruent 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, 2830806261 + ... + 2830806316.

Almost surely, 2^158525152156 is an apocalyptic number.

It is an amenable number.

158525152156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

158525152156 is a wasteful number, since it uses less digits than its factorization.

158525152156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661612588 (or 5661612586 counting only the distinct ones).

The product of its digits is 600000, while the sum is 46.

The spelling of 158525152156 in words is "one hundred fifty-eight billion, five hundred twenty-five million, one hundred fifty-two thousand, one hundred fifty-six".