23265214177615 has 4 divisors (see below), whose sum is σ = 27918257013144. Its totient is φ = 18612171342088.

The previous prime is 23265214177571. The next prime is 23265214177631. The reversal of 23265214177615 is 51677141256232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23265214177615 - 2²⁷ = 23265079959887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326521417757 + ... + 2326521417766.

It is an arithmetic number, because the mean of its divisors is an integer number (6979564253286).

Almost surely, 2^{23265214177615} is an apocalyptic number.

23265214177615 is a deficient number, since it is larger than the sum of its proper divisors (4653042835529).

23265214177615 is an equidigital number, since it uses as much as digits as its factorization.

23265214177615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653042835528.

The product of its digits is 4233600, while the sum is 52.

The spelling of 23265214177615 in words is "twenty-three trillion, two hundred sixty-five billion, two hundred fourteen million, one hundred seventy-seven thousand, six hundred fifteen".