522040117 has 2 divisors, whose sum is σ = 522040118. Its totient is φ = 522040116.

The previous prime is 522040073. The next prime is 522040121. The reversal of 522040117 is 711040225.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 360012676 + 162027441 = 18974^2 + 12729^2 .

It is a cyclic number.

It is not a de Polignac number, because 522040117 - 2⁷ = 522039989 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522040147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261020058 + 261020059.

It is an arithmetic number, because the mean of its divisors is an integer number (261020059).

Almost surely, 2^522040117 is an apocalyptic number.

It is an amenable number.

522040117 is a deficient number, since it is larger than the sum of its proper divisors (1).

522040117 is an equidigital number, since it uses as much as digits as its factorization.

522040117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 522040117 is about 22848.1972374190. The cubic root of 522040117 is about 805.1954141541.

The spelling of 522040117 in words is "five hundred twenty-two million, forty thousand, one hundred seventeen".