22864828253 has 2 divisors, whose sum is σ = 22864828254. Its totient is φ = 22864828252.

The previous prime is 22864828219. The next prime is 22864828267. The reversal of 22864828253 is 35282846822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20898171844 + 1966656409 = 144562^2 + 44347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22864828253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22864824253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11432414126 + 11432414127.

It is an arithmetic number, because the mean of its divisors is an integer number (11432414127).

Almost surely, 2^22864828253 is an apocalyptic number.

It is an amenable number.

22864828253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22864828253 is an equidigital number, since it uses as much as digits as its factorization.

22864828253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2949120, while the sum is 50.

The spelling of 22864828253 in words is "twenty-two billion, eight hundred sixty-four million, eight hundred twenty-eight thousand, two hundred fifty-three".