22564500053463 has 24 divisors (see below), whose sum is σ = 32715924040800. Its totient is φ = 14986348271424.

The previous prime is 22564500053443. The next prime is 22564500053483. The reversal of 22564500053463 is 36435000546522.

22564500053463 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 4 + 50 + 0 + 0 + 534 + 63 = 666.

It is an interprime number because it is at equal distance from previous prime (22564500053443) and next prime (22564500053483).

It is not a de Polignac number, because 22564500053463 - 2³⁶ = 22495780576727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22564500053443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51978181 + ... + 52410497.

It is an arithmetic number, because the mean of its divisors is an integer number (1363163501700).

Almost surely, 2^{22564500053463} is an apocalyptic number.

22564500053463 is a deficient number, since it is larger than the sum of its proper divisors (10151423987337).

22564500053463 is a wasteful number, since it uses less digits than its factorization.

22564500053463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454151 (or 454148 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

Adding to 22564500053463 its reverse (36435000546522), we get a palindrome (58999500599985).

The spelling of 22564500053463 in words is "twenty-two trillion, five hundred sixty-four billion, five hundred million, fifty-three thousand, four hundred sixty-three".