158801713 has 4 divisors (see below), whose sum is σ = 181487680. Its totient is φ = 136115748.

The previous prime is 158801711. The next prime is 158801719. The reversal of 158801713 is 317108851.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 317108851 = 673 ⋅471187.

It is a cyclic number.

It is not a de Polignac number, because 158801713 - 2¹ = 158801711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158801711) 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, 11342973 + ... + 11342986.

It is an arithmetic number, because the mean of its divisors is an integer number (45371920).

Almost surely, 2^158801713 is an apocalyptic number.

It is an amenable number.

158801713 is a deficient number, since it is larger than the sum of its proper divisors (22685967).

158801713 is an equidigital number, since it uses as much as digits as its factorization.

158801713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22685966.

The product of its (nonzero) digits is 6720, while the sum is 34.

The square root of 158801713 is about 12601.6551690641. The cubic root of 158801713 is about 541.5248544366.

The spelling of 158801713 in words is "one hundred fifty-eight million, eight hundred one thousand, seven hundred thirteen".