23564363262532 has 48 divisors (see below), whose sum is σ = 41646883924800. Its totient is φ = 11665483182080.

The previous prime is 23564363262511. The next prime is 23564363262547. The reversal of 23564363262532 is 23526236346532.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23564363262532.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1861464819 + ... + 1861477477.

It is an arithmetic number, because the mean of its divisors is an integer number (867643415100).

Almost surely, 2^{23564363262532} is an apocalyptic number.

It is an amenable number.

23564363262532 is a deficient number, since it is larger than the sum of its proper divisors (18082520662268).

23564363262532 is a wasteful number, since it uses less digits than its factorization.

23564363262532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16836 (or 16834 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 52.

The spelling of 23564363262532 in words is "twenty-three trillion, five hundred sixty-four billion, three hundred sixty-three million, two hundred sixty-two thousand, five hundred thirty-two".