158572080 has 140 divisors (see below), whose sum is σ = 552970560. Its totient is φ = 42270336.

The previous prime is 158572079. The next prime is 158572093. The reversal of 158572080 is 80275851.

158572080 is a `hidden beast` number, since 1 + 5 + 8 + 572 + 0 + 80 = 666.

158572080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 56961 + ... + 59679.

Almost surely, 2^158572080 is an apocalyptic number.

158572080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158572080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276485280).

158572080 is an abundant number, since it is smaller than the sum of its proper divisors (394398480).

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

158572080 is an equidigital number, since it uses as much as digits as its factorization.

158572080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 158572080 is about 12592.5406491303. The cubic root of 158572080 is about 541.2637070348.

The spelling of 158572080 in words is "one hundred fifty-eight million, five hundred seventy-two thousand, eighty".