52344839 has 2 divisors, whose sum is σ = 52344840. Its totient is φ = 52344838.

The previous prime is 52344781. The next prime is 52344857. The reversal of 52344839 is 93844325.

52344839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52344839 - 2⁸ = 52344583 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52344239) 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, 26172419 + 26172420.

It is an arithmetic number, because the mean of its divisors is an integer number (26172420).

Almost surely, 2^52344839 is an apocalyptic number.

52344839 is a deficient number, since it is larger than the sum of its proper divisors (1).

52344839 is an equidigital number, since it uses as much as digits as its factorization.

52344839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 52344839 is about 7234.9733240697. The cubic root of 52344839 is about 374.0743725240.

The spelling of 52344839 in words is "fifty-two million, three hundred forty-four thousand, eight hundred thirty-nine".