158717029913 has 16 divisors (see below), whose sum is σ = 178393453056. Its totient is φ = 140109942720.

The previous prime is 158717029883. The next prime is 158717029927. The reversal of 158717029913 is 319920717851.

It is a happy number.

It is not a de Polignac number, because 158717029913 - 2¹⁶ = 158716964377 is a prime.

It is a super-3 number, since 3×158717029913³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (158717029963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1513331 + ... + 1614807.

It is an arithmetic number, because the mean of its divisors is an integer number (11149590816).

Almost surely, 2^158717029913 is an apocalyptic number.

158717029913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

158717029913 is a deficient number, since it is larger than the sum of its proper divisors (19676423143).

158717029913 is a wasteful number, since it uses less digits than its factorization.

158717029913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106744.

The product of its (nonzero) digits is 952560, while the sum is 53.

The spelling of 158717029913 in words is "one hundred fifty-eight billion, seven hundred seventeen million, twenty-nine thousand, nine hundred thirteen".