52344137 has 2 divisors, whose sum is σ = 52344138. Its totient is φ = 52344136.

The previous prime is 52344119. The next prime is 52344143. The reversal of 52344137 is 73144325.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 1990921 = 7096^2 + 1411^2 .

It is a cyclic number.

It is not a de Polignac number, because 52344137 - 2⁸ = 52343881 is a prime.

It is not a weakly prime, because it can be changed into another prime (52344637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26172068 + 26172069.

It is an arithmetic number, because the mean of its divisors is an integer number (26172069).

Almost surely, 2^52344137 is an apocalyptic number.

It is an amenable number.

52344137 is a deficient number, since it is larger than the sum of its proper divisors (1).

52344137 is an equidigital number, since it uses as much as digits as its factorization.

52344137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 52344137 is about 7234.9248095609. The cubic root of 52344137 is about 374.0727002714.

The spelling of 52344137 in words is "fifty-two million, three hundred forty-four thousand, one hundred thirty-seven".