158713560 has 128 divisors (see below), whose sum is σ = 532224000. Its totient is φ = 42069888.

The previous prime is 158713543. The next prime is 158713561. The reversal of 158713560 is 65317851.

158713560 is a `hidden beast` number, since 1 + 5 + 87 + 13 + 560 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158713561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240511 + ... + 241169.

It is an arithmetic number, because the mean of its divisors is an integer number (4158000).

Almost surely, 2^158713560 is an apocalyptic number.

158713560 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 158713560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266112000).

158713560 is an abundant number, since it is smaller than the sum of its proper divisors (373510440).

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

158713560 is a wasteful number, since it uses less digits than its factorization.

158713560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 158713560 is about 12598.1570080707. The cubic root of 158713560 is about 541.4246332751.

The spelling of 158713560 in words is "one hundred fifty-eight million, seven hundred thirteen thousand, five hundred sixty".