22530502559 has 2 divisors, whose sum is σ = 22530502560. Its totient is φ = 22530502558.

The previous prime is 22530502531. The next prime is 22530502571. The reversal of 22530502559 is 95520503522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22530502559 - 2⁸ = 22530502303 is a prime.

It is a super-2 number, since 2×22530502559² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22530502459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11265251279 + 11265251280.

It is an arithmetic number, because the mean of its divisors is an integer number (11265251280).

Almost surely, 2^22530502559 is an apocalyptic number.

22530502559 is a deficient number, since it is larger than the sum of its proper divisors (1).

22530502559 is an equidigital number, since it uses as much as digits as its factorization.

22530502559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 22530502559 in words is "twenty-two billion, five hundred thirty million, five hundred two thousand, five hundred fifty-nine".