522483217 has 8 divisors (see below), whose sum is σ = 525209832. Its totient is φ = 519763200.

The previous prime is 522483211. The next prime is 522483229. The reversal of 522483217 is 712384225.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 52287361 + 470195856 = 7231^2 + 21684^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 522483217 - 2⁷ = 522483089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522483211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242967 + ... + 245107.

It is an arithmetic number, because the mean of its divisors is an integer number (65651229).

Almost surely, 2^522483217 is an apocalyptic number.

It is an amenable number.

522483217 is a deficient number, since it is larger than the sum of its proper divisors (2726615).

522483217 is a wasteful number, since it uses less digits than its factorization.

522483217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299.

The product of its digits is 26880, while the sum is 34.

The square root of 522483217 is about 22857.8917881768. The cubic root of 522483217 is about 805.4231624185.

The spelling of 522483217 in words is "five hundred twenty-two million, four hundred eighty-three thousand, two hundred seventeen".