2455630663 has 2 divisors, whose sum is σ = 2455630664. Its totient is φ = 2455630662.

The previous prime is 2455630657. The next prime is 2455630669. The reversal of 2455630663 is 3660365542.

It is a balanced prime because it is at equal distance from previous prime (2455630657) and next prime (2455630669).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2455630663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2455630669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227815331 + 1227815332.

It is an arithmetic number, because the mean of its divisors is an integer number (1227815332).

Almost surely, 2^2455630663 is an apocalyptic number.

2455630663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2455630663 is an equidigital number, since it uses as much as digits as its factorization.

2455630663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 2455630663 is about 49554.3203262844. The cubic root of 2455630663 is about 1349.1317074037.

The spelling of 2455630663 in words is "two billion, four hundred fifty-five million, six hundred thirty thousand, six hundred sixty-three".