52564227 has 8 divisors (see below), whose sum is σ = 70121664. Its totient is φ = 35024808.

The previous prime is 52564217. The next prime is 52564229. The reversal of 52564227 is 72246525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52564227 - 2¹¹ = 52562179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52564229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5448 + ... + 11610.

It is an arithmetic number, because the mean of its divisors is an integer number (8765208).

Almost surely, 2^52564227 is an apocalyptic number.

52564227 is a deficient number, since it is larger than the sum of its proper divisors (17557437).

52564227 is a wasteful number, since it uses less digits than its factorization.

52564227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009.

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

The square root of 52564227 is about 7250.1191024700. The cubic root of 52564227 is about 374.5962516777.

The spelling of 52564227 in words is "fifty-two million, five hundred sixty-four thousand, two hundred twenty-seven".