52430245339 has 2 divisors, whose sum is σ = 52430245340. Its totient is φ = 52430245338.

The previous prime is 52430245327. The next prime is 52430245379. The reversal of 52430245339 is 93354203425.

52430245339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (52430245379) can be obtained adding 52430245339 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52430245339 - 2⁷ = 52430245211 is a prime.

It is not a weakly prime, because it can be changed into another prime (52430245319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26215122669 + 26215122670.

It is an arithmetic number, because the mean of its divisors is an integer number (26215122670).

Almost surely, 2^52430245339 is an apocalyptic number.

52430245339 is a deficient number, since it is larger than the sum of its proper divisors (1).

52430245339 is an equidigital number, since it uses as much as digits as its factorization.

52430245339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 52430245339 in words is "fifty-two billion, four hundred thirty million, two hundred forty-five thousand, three hundred thirty-nine".