522164253 has 16 divisors (see below), whose sum is σ = 750229760. Its totient is φ = 321136704.

The previous prime is 522164249. The next prime is 522164273. The reversal of 522164253 is 352461225.

It is not a de Polignac number, because 522164253 - 2² = 522164249 is a prime.

It is a super-2 number, since 2×522164253² = 545311014222096018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 522164253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522164273) 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, 86508 + ... + 92346.

It is an arithmetic number, because the mean of its divisors is an integer number (46889360).

Almost surely, 2^522164253 is an apocalyptic number.

It is an amenable number.

522164253 is a deficient number, since it is larger than the sum of its proper divisors (228065507).

522164253 is a wasteful number, since it uses less digits than its factorization.

522164253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8148.

The product of its digits is 14400, while the sum is 30.

The square root of 522164253 is about 22850.9136141206. The cubic root of 522164253 is about 805.2592316099.

The spelling of 522164253 in words is "five hundred twenty-two million, one hundred sixty-four thousand, two hundred fifty-three".