52604339 has 2 divisors, whose sum is σ = 52604340. Its totient is φ = 52604338.

The previous prime is 52604333. The next prime is 52604359. The reversal of 52604339 is 93340625.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52604339 is a prime.

It is not a weakly prime, because it can be changed into another prime (52604333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26302169 + 26302170.

It is an arithmetic number, because the mean of its divisors is an integer number (26302170).

Almost surely, 2^52604339 is an apocalyptic number.

52604339 is a deficient number, since it is larger than the sum of its proper divisors (1).

52604339 is an equidigital number, since it uses as much as digits as its factorization.

52604339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 52604339 is about 7252.8848743104. The cubic root of 52604339 is about 374.6915128165.

The spelling of 52604339 in words is "fifty-two million, six hundred four thousand, three hundred thirty-nine".