158381713 has 8 divisors (see below), whose sum is σ = 181111040. Its totient is φ = 135678240.

The previous prime is 158381693. The next prime is 158381723. The reversal of 158381713 is 317183851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158381713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158381723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9208 + ... + 20038.

It is an arithmetic number, because the mean of its divisors is an integer number (22638880).

Almost surely, 2^158381713 is an apocalyptic number.

It is an amenable number.

158381713 is a deficient number, since it is larger than the sum of its proper divisors (22729327).

158381713 is a wasteful number, since it uses less digits than its factorization.

158381713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12927.

The product of its digits is 20160, while the sum is 37.

The square root of 158381713 is about 12584.9796583070. The cubic root of 158381713 is about 541.0470232223.

The spelling of 158381713 in words is "one hundred fifty-eight million, three hundred eighty-one thousand, seven hundred thirteen".