52326563 has 2 divisors, whose sum is σ = 52326564. Its totient is φ = 52326562.

The previous prime is 52326539. The next prime is 52326581. The reversal of 52326563 is 36562325.

52326563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52326563 - 2⁶ = 52326499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (52326583) 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, 26163281 + 26163282.

It is an arithmetic number, because the mean of its divisors is an integer number (26163282).

Almost surely, 2^52326563 is an apocalyptic number.

52326563 is a deficient number, since it is larger than the sum of its proper divisors (1).

52326563 is an equidigital number, since it uses as much as digits as its factorization.

52326563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 32.

The square root of 52326563 is about 7233.7101821956. The cubic root of 52326563 is about 374.0308319116.

Adding to 52326563 its reverse (36562325), we get a palindrome (88888888).

The spelling of 52326563 in words is "fifty-two million, three hundred twenty-six thousand, five hundred sixty-three".