52395899 has 2 divisors, whose sum is σ = 52395900. Its totient is φ = 52395898.

The previous prime is 52395883. The next prime is 52395919. The reversal of 52395899 is 99859325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52395899 - 2⁴ = 52395883 is a prime.

It is not a weakly prime, because it can be changed into another prime (52395829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26197949 + 26197950.

It is an arithmetic number, because the mean of its divisors is an integer number (26197950).

Almost surely, 2^52395899 is an apocalyptic number.

52395899 is a deficient number, since it is larger than the sum of its proper divisors (1).

52395899 is an equidigital number, since it uses as much as digits as its factorization.

52395899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 50.

The square root of 52395899 is about 7238.5011570076. The cubic root of 52395899 is about 374.1959638195.

The spelling of 52395899 in words is "fifty-two million, three hundred ninety-five thousand, eight hundred ninety-nine".