2245427663 has 2 divisors, whose sum is σ = 2245427664. Its totient is φ = 2245427662.

The previous prime is 2245427603. The next prime is 2245427687. The reversal of 2245427663 is 3667245422.

2245427663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2245427663 - 2⁶ = 2245427599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2245427663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2245427603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122713831 + 1122713832.

It is an arithmetic number, because the mean of its divisors is an integer number (1122713832).

Almost surely, 2^2245427663 is an apocalyptic number.

2245427663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245427663 is an equidigital number, since it uses as much as digits as its factorization.

2245427663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 41.

The square root of 2245427663 is about 47385.9437280719. The cubic root of 2245427663 is about 1309.4824719900.

The spelling of 2245427663 in words is "two billion, two hundred forty-five million, four hundred twenty-seven thousand, six hundred sixty-three".