5666263333 has 2 divisors, whose sum is σ = 5666263334. Its totient is φ = 5666263332.

The previous prime is 5666263331. The next prime is 5666263357. The reversal of 5666263333 is 3333626665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5279039649 + 387223684 = 72657^2 + 19678^2 .

It is a cyclic number.

It is not a de Polignac number, because 5666263333 - 2¹ = 5666263331 is a prime.

It is a super-3 number, since 3×5666263333³ (a number of 30 digits) contains 333 as substring.

Together with 5666263331, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5666263333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5666263331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833131666 + 2833131667.

It is an arithmetic number, because the mean of its divisors is an integer number (2833131667).

Almost surely, 2^5666263333 is an apocalyptic number.

It is an amenable number.

5666263333 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666263333 is an equidigital number, since it uses as much as digits as its factorization.

5666263333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 43.

The square root of 5666263333 is about 75274.5862359934. The cubic root of 5666263333 is about 1782.7847809282.

Adding to 5666263333 its reverse (3333626665), we get a palindrome (8999889998).

The spelling of 5666263333 in words is "five billion, six hundred sixty-six million, two hundred sixty-three thousand, three hundred thirty-three".