2255455349 has 12 divisors (see below), whose sum is σ = 2650746924. Its totient is φ = 1913313024.

The previous prime is 2255455339. The next prime is 2255455373. The reversal of 2255455349 is 9435545522.

It is a happy number.

2255455349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1620062500 + 635392849 = 40250^2 + 25207^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2255455349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255455339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232514 + ... + 242019.

It is an arithmetic number, because the mean of its divisors is an integer number (220895577).

Almost surely, 2^2255455349 is an apocalyptic number.

It is an amenable number.

2255455349 is a deficient number, since it is larger than the sum of its proper divisors (395291575).

2255455349 is an equidigital number, since it uses as much as digits as its factorization.

2255455349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474644 (or 474637 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 44.

The square root of 2255455349 is about 47491.6345159861. The cubic root of 2255455349 is about 1311.4288837417.

The spelling of 2255455349 in words is "two billion, two hundred fifty-five million, four hundred fifty-five thousand, three hundred forty-nine".