52225271 has 4 divisors (see below), whose sum is σ = 59686032. Its totient is φ = 44764512.

The previous prime is 52225253. The next prime is 52225301. The reversal of 52225271 is 17252225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52225271 - 2¹⁰ = 52224247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52225271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52225231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3730370 + ... + 3730383.

It is an arithmetic number, because the mean of its divisors is an integer number (14921508).

Almost surely, 2^52225271 is an apocalyptic number.

52225271 is a deficient number, since it is larger than the sum of its proper divisors (7460761).

52225271 is an equidigital number, since it uses as much as digits as its factorization.

52225271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460760.

The product of its digits is 2800, while the sum is 26.

The square root of 52225271 is about 7226.7054042627. The cubic root of 52225271 is about 373.7893305813.

Adding to 52225271 its reverse (17252225), we get a palindrome (69477496).

The spelling of 52225271 in words is "fifty-two million, two hundred twenty-five thousand, two hundred seventy-one".