52323893 has 2 divisors, whose sum is σ = 52323894. Its totient is φ = 52323892.

The previous prime is 52323881. The next prime is 52323907. The reversal of 52323893 is 39832325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43335889 + 8988004 = 6583^2 + 2998^2 .

It is a cyclic number.

It is not a de Polignac number, because 52323893 - 2⁶ = 52323829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52323823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26161946 + 26161947.

It is an arithmetic number, because the mean of its divisors is an integer number (26161947).

Almost surely, 2^52323893 is an apocalyptic number.

It is an amenable number.

52323893 is a deficient number, since it is larger than the sum of its proper divisors (1).

52323893 is an equidigital number, since it uses as much as digits as its factorization.

52323893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 52323893 is about 7233.5256272443. The cubic root of 52323893 is about 374.0244700738.

The spelling of 52323893 in words is "fifty-two million, three hundred twenty-three thousand, eight hundred ninety-three".