2266510663 has 2 divisors, whose sum is σ = 2266510664. Its totient is φ = 2266510662.

The previous prime is 2266510651. The next prime is 2266510681. The reversal of 2266510663 is 3660156622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2266510663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266510163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133255331 + 1133255332.

It is an arithmetic number, because the mean of its divisors is an integer number (1133255332).

Almost surely, 2^2266510663 is an apocalyptic number.

2266510663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266510663 is an equidigital number, since it uses as much as digits as its factorization.

2266510663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2266510663 is about 47607.8844625551. The cubic root of 2266510663 is about 1313.5680872858.

The spelling of 2266510663 in words is "two billion, two hundred sixty-six million, five hundred ten thousand, six hundred sixty-three".