158717713 has 12 divisors (see below), whose sum is σ = 201416112. Its totient is φ = 123675720.

The previous prime is 158717711. The next prime is 158717717. The reversal of 158717713 is 317717851.

It is not a de Polignac number, because 158717713 - 2¹ = 158717711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158717711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146695 + ... + 147772.

It is an arithmetic number, because the mean of its divisors is an integer number (16784676).

Almost surely, 2^158717713 is an apocalyptic number.

It is an amenable number.

158717713 is a deficient number, since it is larger than the sum of its proper divisors (42698399).

158717713 is a wasteful number, since it uses less digits than its factorization.

158717713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294492 (or 294485 counting only the distinct ones).

The product of its digits is 41160, while the sum is 40.

The square root of 158717713 is about 12598.3218326887. The cubic root of 158717713 is about 541.4293556544.

The spelling of 158717713 in words is "one hundred fifty-eight million, seven hundred seventeen thousand, seven hundred thirteen".