2251244627 has 2 divisors, whose sum is σ = 2251244628. Its totient is φ = 2251244626.

The previous prime is 2251244603. The next prime is 2251244629. The reversal of 2251244627 is 7264421522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2251244627 - 2⁸ = 2251244371 is a prime.

Together with 2251244629, 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 (2251244629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125622313 + 1125622314.

It is an arithmetic number, because the mean of its divisors is an integer number (1125622314).

Almost surely, 2^2251244627 is an apocalyptic number.

2251244627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251244627 is an equidigital number, since it uses as much as digits as its factorization.

2251244627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 35.

The square root of 2251244627 is about 47447.2826092285. The cubic root of 2251244627 is about 1310.6122707515.

The spelling of 2251244627 in words is "two billion, two hundred fifty-one million, two hundred forty-four thousand, six hundred twenty-seven".