522352245 has 16 divisors (see below), whose sum is σ = 840894912. Its totient is φ = 276877440.

The previous prime is 522352189. The next prime is 522352249. The reversal of 522352245 is 542253225.

It is not a de Polignac number, because 522352245 - 2⁸ = 522351989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522352249) 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 in 15 ways as a sum of consecutive naturals, for example, 104376 + ... + 109265.

It is an arithmetic number, because the mean of its divisors is an integer number (52555932).

Almost surely, 2^522352245 is an apocalyptic number.

It is an amenable number.

522352245 is a deficient number, since it is larger than the sum of its proper divisors (318542667).

522352245 is a wasteful number, since it uses less digits than its factorization.

522352245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213812.

The product of its digits is 24000, while the sum is 30.

The square root of 522352245 is about 22855.0266899866. The cubic root of 522352245 is about 805.3558577380.

The spelling of 522352245 in words is "five hundred twenty-two million, three hundred fifty-two thousand, two hundred forty-five".