52918043 has 2 divisors, whose sum is σ = 52918044. Its totient is φ = 52918042.

The previous prime is 52917989. The next prime is 52918051. The reversal of 52918043 is 34081925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52918043 - 2¹⁸ = 52655899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52918343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26459021 + 26459022.

It is an arithmetic number, because the mean of its divisors is an integer number (26459022).

Almost surely, 2^52918043 is an apocalyptic number.

52918043 is a deficient number, since it is larger than the sum of its proper divisors (1).

52918043 is an equidigital number, since it uses as much as digits as its factorization.

52918043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 52918043 is about 7274.4788816794. The cubic root of 52918043 is about 375.4348567226.

Adding to 52918043 its reverse (34081925), we get a palindrome (86999968).

The spelling of 52918043 in words is "fifty-two million, nine hundred eighteen thousand, forty-three".