2305530839 has 2 divisors, whose sum is σ = 2305530840. Its totient is φ = 2305530838.

The previous prime is 2305530743. The next prime is 2305530841. The reversal of 2305530839 is 9380355032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2305530839 - 2²⁸ = 2037095383 is a prime.

Together with 2305530841, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305530239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152765419 + 1152765420.

It is an arithmetic number, because the mean of its divisors is an integer number (1152765420).

Almost surely, 2^2305530839 is an apocalyptic number.

2305530839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305530839 is an equidigital number, since it uses as much as digits as its factorization.

2305530839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 2305530839 is about 48015.9435916863. The cubic root of 2305530839 is about 1321.0633532572.

The spelling of 2305530839 in words is "two billion, three hundred five million, five hundred thirty thousand, eight hundred thirty-nine".