23465336565 has 64 divisors (see below), whose sum is σ = 41448713472. Its totient is φ = 11241216000.

The previous prime is 23465336527. The next prime is 23465336579. The reversal of 23465336565 is 56563356432.

It is a happy number.

It is not a de Polignac number, because 23465336565 - 2¹¹ = 23465334517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10214497 + ... + 10216793.

It is an arithmetic number, because the mean of its divisors is an integer number (647636148).

Almost surely, 2^23465336565 is an apocalyptic number.

It is an amenable number.

23465336565 is a deficient number, since it is larger than the sum of its proper divisors (17983376907).

23465336565 is a wasteful number, since it uses less digits than its factorization.

23465336565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030.

The product of its digits is 5832000, while the sum is 48.

The spelling of 23465336565 in words is "twenty-three billion, four hundred sixty-five million, three hundred thirty-six thousand, five hundred sixty-five".