522314461 has 2 divisors, whose sum is σ = 522314462. Its totient is φ = 522314460.

The previous prime is 522314407. The next prime is 522314479. The reversal of 522314461 is 164413225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415915236 + 106399225 = 20394^2 + 10315^2 .

It is a cyclic number.

It is not a de Polignac number, because 522314461 - 2⁹ = 522313949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522314491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261157230 + 261157231.

It is an arithmetic number, because the mean of its divisors is an integer number (261157231).

Almost surely, 2^522314461 is an apocalyptic number.

It is an amenable number.

522314461 is a deficient number, since it is larger than the sum of its proper divisors (1).

522314461 is an equidigital number, since it uses as much as digits as its factorization.

522314461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

The square root of 522314461 is about 22854.2000735095. The cubic root of 522314461 is about 805.3364389775.

Adding to 522314461 its reverse (164413225), we get a palindrome (686727686).

The spelling of 522314461 in words is "five hundred twenty-two million, three hundred fourteen thousand, four hundred sixty-one".