22634545863 has 8 divisors (see below), whose sum is σ = 30211606768. Its totient is φ = 15073591104.

The previous prime is 22634545823. The next prime is 22634545897. The reversal of 22634545863 is 36854543622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22634545863 - 2¹⁶ = 22634480327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22634545823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023256 + ... + 4028877.

It is an arithmetic number, because the mean of its divisors is an integer number (3776450846).

Almost surely, 2^22634545863 is an apocalyptic number.

22634545863 is a deficient number, since it is larger than the sum of its proper divisors (7577060905).

22634545863 is an equidigital number, since it uses as much as digits as its factorization.

22634545863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053073.

The product of its digits is 4147200, while the sum is 48.

The spelling of 22634545863 in words is "twenty-two billion, six hundred thirty-four million, five hundred forty-five thousand, eight hundred sixty-three".