522423119 has 2 divisors, whose sum is σ = 522423120. Its totient is φ = 522423118.

The previous prime is 522423103. The next prime is 522423133. The reversal of 522423119 is 911324225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522423119 - 2⁴ = 522423103 is a prime.

It is a super-2 number, since 2×522423119² = 545851830531376322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 522423091 and 522423100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522428119) 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, 261211559 + 261211560.

It is an arithmetic number, because the mean of its divisors is an integer number (261211560).

Almost surely, 2^522423119 is an apocalyptic number.

522423119 is a deficient number, since it is larger than the sum of its proper divisors (1).

522423119 is an equidigital number, since it uses as much as digits as its factorization.

522423119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 522423119 is about 22856.5771496959. The cubic root of 522423119 is about 805.3922802928.

The spelling of 522423119 in words is "five hundred twenty-two million, four hundred twenty-three thousand, one hundred nineteen".