2305025399 has 2 divisors, whose sum is σ = 2305025400. Its totient is φ = 2305025398.

The previous prime is 2305025309. The next prime is 2305025447. The reversal of 2305025399 is 9935205032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2305025399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305025309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152512699 + 1152512700.

It is an arithmetic number, because the mean of its divisors is an integer number (1152512700).

Almost surely, 2^2305025399 is an apocalyptic number.

2305025399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305025399 is an equidigital number, since it uses as much as digits as its factorization.

2305025399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 2305025399 is about 48010.6800514219. The cubic root of 2305025399 is about 1320.9668075867.

The spelling of 2305025399 in words is "two billion, three hundred five million, twenty-five thousand, three hundred ninety-nine".