52224163 has 2 divisors, whose sum is σ = 52224164. Its totient is φ = 52224162.

The previous prime is 52224091. The next prime is 52224169. The reversal of 52224163 is 36142225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52224163 - 2²⁵ = 18669731 is a prime.

It is not a weakly prime, because it can be changed into another prime (52224169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26112081 + 26112082.

It is an arithmetic number, because the mean of its divisors is an integer number (26112082).

Almost surely, 2^52224163 is an apocalyptic number.

52224163 is a deficient number, since it is larger than the sum of its proper divisors (1).

52224163 is an equidigital number, since it uses as much as digits as its factorization.

52224163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 52224163 is about 7226.6287437504. The cubic root of 52224163 is about 373.7866871516.

Adding to 52224163 its reverse (36142225), we get a palindrome (88366388).

The spelling of 52224163 in words is "fifty-two million, two hundred twenty-four thousand, one hundred sixty-three".