52240943 has 2 divisors, whose sum is σ = 52240944. Its totient is φ = 52240942.

The previous prime is 52240939. The next prime is 52240957. The reversal of 52240943 is 34904225.

52240943 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 52240943 - 2² = 52240939 is a prime.

It is a super-2 number, since 2×52240943² = 5458232251058498, which contains 22 as substring.

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 (52240913) 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, 26120471 + 26120472.

It is an arithmetic number, because the mean of its divisors is an integer number (26120472).

Almost surely, 2^52240943 is an apocalyptic number.

52240943 is a deficient number, since it is larger than the sum of its proper divisors (1).

52240943 is an equidigital number, since it uses as much as digits as its factorization.

52240943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 52240943 is about 7227.7896344595. The cubic root of 52240943 is about 373.8267163169.

The spelling of 52240943 in words is "fifty-two million, two hundred forty thousand, nine hundred forty-three".