52408339 has 2 divisors, whose sum is σ = 52408340. Its totient is φ = 52408338.

The previous prime is 52408319. The next prime is 52408351. The reversal of 52408339 is 93380425.

It is a happy number.

52408339 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 52408339 - 2²¹ = 50311187 is a prime.

It is not a weakly prime, because it can be changed into another prime (52408309) 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, 26204169 + 26204170.

It is an arithmetic number, because the mean of its divisors is an integer number (26204170).

Almost surely, 2^52408339 is an apocalyptic number.

52408339 is a deficient number, since it is larger than the sum of its proper divisors (1).

52408339 is an equidigital number, since it uses as much as digits as its factorization.

52408339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 52408339 is about 7239.3603999248. The cubic root of 52408339 is about 374.2255757390.

The spelling of 52408339 in words is "fifty-two million, four hundred eight thousand, three hundred thirty-nine".