2255342263 has 2 divisors, whose sum is σ = 2255342264. Its totient is φ = 2255342262.

The previous prime is 2255342261. The next prime is 2255342279. The reversal of 2255342263 is 3622435522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255342263 - 2¹ = 2255342261 is a prime.

It is a super-2 number, since 2×2255342263² = 10173137446547922338, which contains 22 as substring.

Together with 2255342261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255342261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127671131 + 1127671132.

It is an arithmetic number, because the mean of its divisors is an integer number (1127671132).

Almost surely, 2^2255342263 is an apocalyptic number.

2255342263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255342263 is an equidigital number, since it uses as much as digits as its factorization.

2255342263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 34.

The square root of 2255342263 is about 47490.4439124336. The cubic root of 2255342263 is about 1311.4069655179.

Adding to 2255342263 its reverse (3622435522), we get a palindrome (5877777785).

The spelling of 2255342263 in words is "two billion, two hundred fifty-five million, three hundred forty-two thousand, two hundred sixty-three".