22053520289 has 2 divisors, whose sum is σ = 22053520290. Its totient is φ = 22053520288.

The previous prime is 22053520213. The next prime is 22053520301. The reversal of 22053520289 is 98202535022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13342098064 + 8711422225 = 115508^2 + 93335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22053520289 is a prime.

It is not a weakly prime, because it can be changed into another prime (22053525289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026760144 + 11026760145.

It is an arithmetic number, because the mean of its divisors is an integer number (11026760145).

Almost surely, 2^22053520289 is an apocalyptic number.

It is an amenable number.

22053520289 is a deficient number, since it is larger than the sum of its proper divisors (1).

22053520289 is an equidigital number, since it uses as much as digits as its factorization.

22053520289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 22053520289 in words is "twenty-two billion, fifty-three million, five hundred twenty thousand, two hundred eighty-nine".