22796564613 has 32 divisors (see below), whose sum is σ = 32332406400. Its totient is φ = 14237669376.

The previous prime is 22796564603. The next prime is 22796564617. The reversal of 22796564613 is 31646569722.

It is not a de Polignac number, because 22796564613 - 2⁹ = 22796564101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22796564617) 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 31 ways as a sum of consecutive naturals, for example, 14167353 + ... + 14168961.

It is an arithmetic number, because the mean of its divisors is an integer number (1010387700).

Almost surely, 2^22796564613 is an apocalyptic number.

It is an amenable number.

22796564613 is a deficient number, since it is larger than the sum of its proper divisors (9535841787).

22796564613 is a wasteful number, since it uses less digits than its factorization.

22796564613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741.

The product of its digits is 3265920, while the sum is 51.

The spelling of 22796564613 in words is "twenty-two billion, seven hundred ninety-six million, five hundred sixty-four thousand, six hundred thirteen".