152791666923 has 8 divisors (see below), whose sum is σ = 232825397248. Its totient is φ = 87309523944.

The previous prime is 152791666913. The next prime is 152791666949. The reversal of 152791666923 is 329666197251.

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

It is not a de Polignac number, because 152791666923 - 2²⁰ = 152790618347 is a prime.

It is a super-2 number, since 2×152791666923² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152791666913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3637896811 + ... + 3637896852.

It is an arithmetic number, because the mean of its divisors is an integer number (29103174656).

Almost surely, 2^152791666923 is an apocalyptic number.

152791666923 is a deficient number, since it is larger than the sum of its proper divisors (80033730325).

152791666923 is an equidigital number, since it uses as much as digits as its factorization.

152791666923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7275793673.

The product of its digits is 7348320, while the sum is 57.

The spelling of 152791666923 in words is "one hundred fifty-two billion, seven hundred ninety-one million, six hundred sixty-six thousand, nine hundred twenty-three".