2745183227 has 2 divisors, whose sum is σ = 2745183228. Its totient is φ = 2745183226.

The previous prime is 2745183223. The next prime is 2745183229. The reversal of 2745183227 is 7223815472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2745183227 - 2² = 2745183223 is a prime.

Together with 2745183229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2745183223) by changing a digit.

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 as a sum of consecutive naturals, namely, 1372591613 + 1372591614.

It is an arithmetic number, because the mean of its divisors is an integer number (1372591614).

Almost surely, 2^2745183227 is an apocalyptic number.

2745183227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745183227 is an equidigital number, since it uses as much as digits as its factorization.

2745183227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 41.

The square root of 2745183227 is about 52394.4961517906. The cubic root of 2745183227 is about 1400.2012001649.

Adding to 2745183227 its reverse (7223815472), we get a palindrome (9968998699).

The spelling of 2745183227 in words is "two billion, seven hundred forty-five million, one hundred eighty-three thousand, two hundred twenty-seven".