2255965039 has 2 divisors, whose sum is σ = 2255965040. Its totient is φ = 2255965038.

The previous prime is 2255965031. The next prime is 2255965111. The reversal of 2255965039 is 9305695522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255965039 - 2³ = 2255965031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2255965039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255965031) 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, 1127982519 + 1127982520.

It is an arithmetic number, because the mean of its divisors is an integer number (1127982520).

Almost surely, 2^2255965039 is an apocalyptic number.

2255965039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255965039 is an equidigital number, since it uses as much as digits as its factorization.

2255965039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 46.

The square root of 2255965039 is about 47497.0003158094. Note that the first 3 decimals coincide. The cubic root of 2255965039 is about 1311.5276622942.

The spelling of 2255965039 in words is "two billion, two hundred fifty-five million, nine hundred sixty-five thousand, thirty-nine".