52097863 has 2 divisors, whose sum is σ = 52097864. Its totient is φ = 52097862.

The previous prime is 52097831. The next prime is 52097879. The reversal of 52097863 is 36879025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52097863 - 2⁵ = 52097831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52097803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26048931 + 26048932.

It is an arithmetic number, because the mean of its divisors is an integer number (26048932).

Almost surely, 2^52097863 is an apocalyptic number.

52097863 is a deficient number, since it is larger than the sum of its proper divisors (1).

52097863 is an equidigital number, since it uses as much as digits as its factorization.

52097863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 52097863 is about 7217.8849395096. The cubic root of 52097863 is about 373.4851194202.

The spelling of 52097863 in words is "fifty-two million, ninety-seven thousand, eight hundred sixty-three".