2255420267 has 2 divisors, whose sum is σ = 2255420268. Its totient is φ = 2255420266.

The previous prime is 2255420239. The next prime is 2255420329. The reversal of 2255420267 is 7620245522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255420267 - 2¹² = 2255416171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2255420207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127710133 + 1127710134.

It is an arithmetic number, because the mean of its divisors is an integer number (1127710134).

Almost surely, 2^2255420267 is an apocalyptic number.

2255420267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255420267 is an equidigital number, since it uses as much as digits as its factorization.

2255420267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 2255420267 is about 47491.2651652912. The cubic root of 2255420267 is about 1311.4220842593.

Adding to 2255420267 its reverse (7620245522), we get a palindrome (9875665789).

The spelling of 2255420267 in words is "two billion, two hundred fifty-five million, four hundred twenty thousand, two hundred sixty-seven".