2255903959 has 2 divisors, whose sum is σ = 2255903960. Its totient is φ = 2255903958.

The previous prime is 2255903929. The next prime is 2255903987. The reversal of 2255903959 is 9593095522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2255903959 - 2⁷ = 2255903831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255903929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127951979 + 1127951980.

It is an arithmetic number, because the mean of its divisors is an integer number (1127951980).

Almost surely, 2^2255903959 is an apocalyptic number.

2255903959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255903959 is an equidigital number, since it uses as much as digits as its factorization.

2255903959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1093500, while the sum is 49.

The square root of 2255903959 is about 47496.3573234832. The cubic root of 2255903959 is about 1311.5158256993.

The spelling of 2255903959 in words is "two billion, two hundred fifty-five million, nine hundred three thousand, nine hundred fifty-nine".