522326323 has 2 divisors, whose sum is σ = 522326324. Its totient is φ = 522326322.

The previous prime is 522326317. The next prime is 522326333. The reversal of 522326323 is 323623225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522326323 - 2¹⁷ = 522195251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522326291 and 522326300.

It is not a weakly prime, because it can be changed into another prime (522326333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261163161 + 261163162.

It is an arithmetic number, because the mean of its divisors is an integer number (261163162).

Almost surely, 2^522326323 is an apocalyptic number.

522326323 is a deficient number, since it is larger than the sum of its proper divisors (1).

522326323 is an equidigital number, since it uses as much as digits as its factorization.

522326323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 28.

The square root of 522326323 is about 22854.4595866977. The cubic root of 522326323 is about 805.3425354508.

Adding to 522326323 its reverse (323623225), we get a palindrome (845949548).

The spelling of 522326323 in words is "five hundred twenty-two million, three hundred twenty-six thousand, three hundred twenty-three".