522094229 has 2 divisors, whose sum is σ = 522094230. Its totient is φ = 522094228.

The previous prime is 522094213. The next prime is 522094247. The reversal of 522094229 is 922490225.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370755025 + 151339204 = 19255^2 + 12302^2 .

It is a cyclic number.

It is not a de Polignac number, because 522094229 - 2⁴ = 522094213 is a prime.

It is a Chen prime.

It is equal to p_27456830 and since 522094229 and 27456830 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522094289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261047114 + 261047115.

It is an arithmetic number, because the mean of its divisors is an integer number (261047115).

Almost surely, 2^522094229 is an apocalyptic number.

It is an amenable number.

522094229 is a deficient number, since it is larger than the sum of its proper divisors (1).

522094229 is an equidigital number, since it uses as much as digits as its factorization.

522094229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 522094229 is about 22849.3813701816. The cubic root of 522094229 is about 805.2232340013.

The spelling of 522094229 in words is "five hundred twenty-two million, ninety-four thousand, two hundred twenty-nine".