522266113 has 2 divisors, whose sum is σ = 522266114. Its totient is φ = 522266112.

The previous prime is 522266093. The next prime is 522266117. The reversal of 522266113 is 311662225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375080689 + 147185424 = 19367^2 + 12132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-522266113 is a prime.

It is not a weakly prime, because it can be changed into another prime (522266117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261133056 + 261133057.

It is an arithmetic number, because the mean of its divisors is an integer number (261133057).

Almost surely, 2^522266113 is an apocalyptic number.

It is an amenable number.

522266113 is a deficient number, since it is larger than the sum of its proper divisors (1).

522266113 is an equidigital number, since it uses as much as digits as its factorization.

522266113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 522266113 is about 22853.1423003490. The cubic root of 522266113 is about 805.3115895745.

The spelling of 522266113 in words is "five hundred twenty-two million, two hundred sixty-six thousand, one hundred thirteen".