4666268563 has 6 divisors (see below), whose sum is σ = 5129039132. Its totient is φ = 4242062220.

The previous prime is 4666268531. The next prime is 4666268573. The reversal of 4666268563 is 3658626664.

It is not a de Polignac number, because 4666268563 - 2⁵ = 4666268531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4666268563.

It is not an unprimeable number, because it can be changed into a prime (4666268573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19281981 + ... + 19282222.

Almost surely, 2^4666268563 is an apocalyptic number.

4666268563 is a deficient number, since it is larger than the sum of its proper divisors (462770569).

4666268563 is a wasteful number, since it uses less digits than its factorization.

4666268563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38564225 (or 38564214 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 52.

The square root of 4666268563 is about 68310.0912237716. The cubic root of 4666268563 is about 1671.0517909633.

The spelling of 4666268563 in words is "four billion, six hundred sixty-six million, two hundred sixty-eight thousand, five hundred sixty-three".