158160580 has 12 divisors (see below), whose sum is σ = 332137260. Its totient is φ = 63264224.

The previous prime is 158160553. The next prime is 158160589. The reversal of 158160580 is 85061851.

158160580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20286016 + 137874564 = 4504^2 + 11742^2 .

It is not an unprimeable number, because it can be changed into a prime (158160589) 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, 3953995 + ... + 3954034.

It is an arithmetic number, because the mean of its divisors is an integer number (27678105).

Almost surely, 2^158160580 is an apocalyptic number.

158160580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158160580 is an abundant number, since it is smaller than the sum of its proper divisors (173976680).

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

158160580 is a wasteful number, since it uses less digits than its factorization.

158160580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7908038 (or 7908036 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 158160580 is about 12576.1909972774. The cubic root of 158160580 is about 540.7951021419.

The spelling of 158160580 in words is "one hundred fifty-eight million, one hundred sixty thousand, five hundred eighty".