522252275 has 12 divisors (see below), whose sum is σ = 647940672. Its totient is φ = 417577440.

The previous prime is 522252251. The next prime is 522252287. The reversal of 522252275 is 572252225.

It is not a de Polignac number, because 522252275 - 2²⁸ = 253816819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54494 + ... + 63356.

It is an arithmetic number, because the mean of its divisors is an integer number (53995056).

Almost surely, 2^522252275 is an apocalyptic number.

522252275 is a deficient number, since it is larger than the sum of its proper divisors (125688397).

522252275 is a wasteful number, since it uses less digits than its factorization.

522252275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230 (or 11225 counting only the distinct ones).

The product of its digits is 28000, while the sum is 32.

The square root of 522252275 is about 22852.8395391032. The cubic root of 522252275 is about 805.3044769807.

The spelling of 522252275 in words is "five hundred twenty-two million, two hundred fifty-two thousand, two hundred seventy-five".