52422266399 has 4 divisors (see below), whose sum is σ = 52456110600. Its totient is φ = 52388422200.

The previous prime is 52422266387. The next prime is 52422266419. The reversal of 52422266399 is 99366222425.

52422266399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52422266399 - 2²⁸ = 52153830943 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 (52422266599) 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, 16919777 + ... + 16922874.

It is an arithmetic number, because the mean of its divisors is an integer number (13114027650).

Almost surely, 2^52422266399 is an apocalyptic number.

52422266399 is a deficient number, since it is larger than the sum of its proper divisors (33844201).

52422266399 is a wasteful number, since it uses less digits than its factorization.

52422266399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33844200.

The product of its digits is 2799360, while the sum is 50.

The spelling of 52422266399 in words is "fifty-two billion, four hundred twenty-two million, two hundred sixty-six thousand, three hundred ninety-nine".