52323839 has 2 divisors, whose sum is σ = 52323840. Its totient is φ = 52323838.

The previous prime is 52323829. The next prime is 52323857. The reversal of 52323839 is 93832325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52323839 - 2⁴ = 52323823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52323799 and 52323808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52323829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26161919 + 26161920.

It is an arithmetic number, because the mean of its divisors is an integer number (26161920).

Almost surely, 2^52323839 is an apocalyptic number.

52323839 is a deficient number, since it is larger than the sum of its proper divisors (1).

52323839 is an equidigital number, since it uses as much as digits as its factorization.

52323839 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 52323839 is about 7233.5218946237. The cubic root of 52323839 is about 374.0243414052.

The spelling of 52323839 in words is "fifty-two million, three hundred twenty-three thousand, eight hundred thirty-nine".