522276225 has 48 divisors (see below), whose sum is σ = 901876800. Its totient is φ = 266353920.

The previous prime is 522276211. The next prime is 522276239. The reversal of 522276225 is 522672225.

It is an interprime number because it is at equal distance from previous prime (522276211) and next prime (522276239).

It is not a de Polignac number, because 522276225 - 2⁸ = 522275969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235974 + ... + 238176.

It is an arithmetic number, because the mean of its divisors is an integer number (18789100).

Almost surely, 2^522276225 is an apocalyptic number.

It is an amenable number.

522276225 is a deficient number, since it is larger than the sum of its proper divisors (379600575).

522276225 is a wasteful number, since it uses less digits than its factorization.

522276225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354 (or 2349 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 522276225 is about 22853.3635380003. The cubic root of 522276225 is about 805.3167869621.

The spelling of 522276225 in words is "five hundred twenty-two million, two hundred seventy-six thousand, two hundred twenty-five".