158474922613 has 16 divisors (see below), whose sum is σ = 181909347840. Its totient is φ = 135239558400.

The previous prime is 158474922589. The next prime is 158474922637. The reversal of 158474922613 is 316229474851.

It is an interprime number because it is at equal distance from previous prime (158474922589) and next prime (158474922637).

It is a cyclic number.

It is not a de Polignac number, because 158474922613 - 2¹³ = 158474914421 is a prime.

It is a super-2 number, since 2×158474922613² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158474922643) 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, 9302043 + ... + 9319063.

It is an arithmetic number, because the mean of its divisors is an integer number (11369334240).

Almost surely, 2^158474922613 is an apocalyptic number.

It is an amenable number.

158474922613 is a deficient number, since it is larger than the sum of its proper divisors (23434425227).

158474922613 is a wasteful number, since it uses less digits than its factorization.

158474922613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22788.

The product of its digits is 2903040, while the sum is 52.

The spelling of 158474922613 in words is "one hundred fifty-eight billion, four hundred seventy-four million, nine hundred twenty-two thousand, six hundred thirteen".