52345879 has 2 divisors, whose sum is σ = 52345880. Its totient is φ = 52345878.

The previous prime is 52345849. The next prime is 52345883. The reversal of 52345879 is 97854325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52345879 - 2⁵ = 52345847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52345819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26172939 + 26172940.

It is an arithmetic number, because the mean of its divisors is an integer number (26172940).

Almost surely, 2^52345879 is an apocalyptic number.

52345879 is a deficient number, since it is larger than the sum of its proper divisors (1).

52345879 is an equidigital number, since it uses as much as digits as its factorization.

52345879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The square root of 52345879 is about 7235.0451968181. The cubic root of 52345879 is about 374.0768499078.

The spelling of 52345879 in words is "fifty-two million, three hundred forty-five thousand, eight hundred seventy-nine".