22653412659 has 24 divisors (see below), whose sum is σ = 33067148400. Its totient is φ = 14943130368.

The previous prime is 22653412643. The next prime is 22653412667. The reversal of 22653412659 is 95621435622.

22653412659 is a `hidden beast` number, since 226 + 5 + 3 + 412 + 6 + 5 + 9 = 666.

It is not a de Polignac number, because 22653412659 - 2⁴ = 22653412643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22653412259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811567 + ... + 839015.

It is an arithmetic number, because the mean of its divisors is an integer number (1377797850).

Almost surely, 2^22653412659 is an apocalyptic number.

22653412659 is a deficient number, since it is larger than the sum of its proper divisors (10413735741).

22653412659 is a wasteful number, since it uses less digits than its factorization.

22653412659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28419 (or 28416 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 22653412659 in words is "twenty-two billion, six hundred fifty-three million, four hundred twelve thousand, six hundred fifty-nine".