158125561501072 has 80 divisors (see below), whose sum is σ = 338616558903168. Its totient is φ = 70934508426240.

The previous prime is 158125561501067. The next prime is 158125561501109. The reversal of 158125561501072 is 270105165521851.

158125561501072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9573693 + ... + 20196700.

Almost surely, 2^{158125561501072} is an apocalyptic number.

It is an amenable number.

158125561501072 is an abundant number, since it is smaller than the sum of its proper divisors (180490997402096).

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

158125561501072 is a wasteful number, since it uses less digits than its factorization.

158125561501072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29770808 (or 29770802 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 49.

The spelling of 158125561501072 in words is "one hundred fifty-eight trillion, one hundred twenty-five billion, five hundred sixty-one million, five hundred one thousand, seventy-two".