22759084879 has 4 divisors (see below), whose sum is σ = 22760011584. Its totient is φ = 22758158176.

The previous prime is 22759084847. The next prime is 22759084897. The reversal of 22759084879 is 97848095722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22759084879 - 2⁵ = 22759084847 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 (22759088879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425482 + ... + 475975.

It is an arithmetic number, because the mean of its divisors is an integer number (5690002896).

Almost surely, 2^22759084879 is an apocalyptic number.

22759084879 is a deficient number, since it is larger than the sum of its proper divisors (926705).

22759084879 is an equidigital number, since it uses as much as digits as its factorization.

22759084879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926704.

The product of its (nonzero) digits is 20321280, while the sum is 61.

The spelling of 22759084879 in words is "twenty-two billion, seven hundred fifty-nine million, eighty-four thousand, eight hundred seventy-nine".