23027139569 has 8 divisors (see below), whose sum is σ = 26468852160. Its totient is φ = 19623457296.

The previous prime is 23027139511. The next prime is 23027139571. The reversal of 23027139569 is 96593172032.

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

It is a cyclic number.

It is not a de Polignac number, because 23027139569 - 2⁸ = 23027139313 is a prime.

It is a super-2 number, since 2×23027139569² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23027139769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9506279 + ... + 9508700.

It is an arithmetic number, because the mean of its divisors is an integer number (3308606520).

Almost surely, 2^23027139569 is an apocalyptic number.

It is an amenable number.

23027139569 is a deficient number, since it is larger than the sum of its proper divisors (3441712591).

23027139569 is a wasteful number, since it uses less digits than its factorization.

23027139569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19015159.

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 23027139569 in words is "twenty-three billion, twenty-seven million, one hundred thirty-nine thousand, five hundred sixty-nine".