2311456255 has 16 divisors (see below), whose sum is σ = 3031651584. Its totient is φ = 1684247040.

The previous prime is 2311456247. The next prime is 2311456297. The reversal of 2311456255 is 5526541132.

It is not a de Polignac number, because 2311456255 - 2³ = 2311456247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2311456255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435972 + ... + 441241.

It is an arithmetic number, because the mean of its divisors is an integer number (189478224).

Almost surely, 2^2311456255 is an apocalyptic number.

2311456255 is a deficient number, since it is larger than the sum of its proper divisors (720195329).

2311456255 is a wasteful number, since it uses less digits than its factorization.

2311456255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877266.

The product of its digits is 36000, while the sum is 34.

The square root of 2311456255 is about 48077.6065856028. The cubic root of 2311456255 is about 1322.1941345463.

Adding to 2311456255 its reverse (5526541132), we get a palindrome (7837997387).

The spelling of 2311456255 in words is "two billion, three hundred eleven million, four hundred fifty-six thousand, two hundred fifty-five".