52322227 has 2 divisors, whose sum is σ = 52322228. Its totient is φ = 52322226.

The previous prime is 52322197. The next prime is 52322261. The reversal of 52322227 is 72222325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52322227 - 2¹¹ = 52320179 is a prime.

It is equal to p_3131917 and since 52322227 and 3131917 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (52320227) 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 as a sum of consecutive naturals, namely, 26161113 + 26161114.

It is an arithmetic number, because the mean of its divisors is an integer number (26161114).

Almost surely, 2^52322227 is an apocalyptic number.

52322227 is a deficient number, since it is larger than the sum of its proper divisors (1).

52322227 is an equidigital number, since it uses as much as digits as its factorization.

52322227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 25.

The square root of 52322227 is about 7233.4104680987. The cubic root of 52322227 is about 374.0205003681.

It can be divided in two parts, 5 and 2322227, that added together give a palindrome (2322232).

The spelling of 52322227 in words is "fifty-two million, three hundred twenty-two thousand, two hundred twenty-seven".