2255426833 has 4 divisors (see below), whose sum is σ = 2460465648. Its totient is φ = 2050388020.

The previous prime is 2255426821. The next prime is 2255426837. The reversal of 2255426833 is 3386245522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255426833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255426837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102519391 + ... + 102519412.

It is an arithmetic number, because the mean of its divisors is an integer number (615116412).

Almost surely, 2^2255426833 is an apocalyptic number.

It is an amenable number.

2255426833 is a deficient number, since it is larger than the sum of its proper divisors (205038815).

2255426833 is a wasteful number, since it uses less digits than its factorization.

2255426833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205038814.

The product of its digits is 345600, while the sum is 40.

The square root of 2255426833 is about 47491.3342937425. The cubic root of 2255426833 is about 1311.4233568660.

The spelling of 2255426833 in words is "two billion, two hundred fifty-five million, four hundred twenty-six thousand, eight hundred thirty-three".