52224031 has 2 divisors, whose sum is σ = 52224032. Its totient is φ = 52224030.

The previous prime is 52224023. The next prime is 52224047. The reversal of 52224031 is 13042225.

52224031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52224031 - 2³ = 52224023 is a prime.

It is a super-2 number, since 2×52224031² = 5454698827777922, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52224001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26112015 + 26112016.

It is an arithmetic number, because the mean of its divisors is an integer number (26112016).

Almost surely, 2^52224031 is an apocalyptic number.

52224031 is a deficient number, since it is larger than the sum of its proper divisors (1).

52224031 is an equidigital number, since it uses as much as digits as its factorization.

52224031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 52224031 is about 7226.6196108554. The cubic root of 52224031 is about 373.7863722279.

Adding to 52224031 its reverse (13042225), we get a palindrome (65266256).

The spelling of 52224031 in words is "fifty-two million, two hundred twenty-four thousand, thirty-one".