522113325 has 12 divisors (see below), whose sum is σ = 863227488. Its totient is φ = 278460400.

The previous prime is 522113323. The next prime is 522113351. The reversal of 522113325 is 523311225.

It is a happy number.

It is not a de Polignac number, because 522113325 - 2¹ = 522113323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522113295 and 522113304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522113323) 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 11 ways as a sum of consecutive naturals, for example, 3480681 + ... + 3480830.

It is an arithmetic number, because the mean of its divisors is an integer number (71935624).

Almost surely, 2^522113325 is an apocalyptic number.

It is an amenable number.

522113325 is a deficient number, since it is larger than the sum of its proper divisors (341114163).

522113325 is a wasteful number, since it uses less digits than its factorization.

522113325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6961524 (or 6961519 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 522113325 is about 22849.7992332537. The cubic root of 522113325 is about 805.2330511024.

The spelling of 522113325 in words is "five hundred twenty-two million, one hundred thirteen thousand, three hundred twenty-five".