5683663866 has 16 divisors (see below), whose sum is σ = 11368092384. Its totient is φ = 1894427184.

The previous prime is 5683663859. The next prime is 5683663871. The reversal of 5683663866 is 6683663865.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121716 + ... + 161808.

It is an arithmetic number, because the mean of its divisors is an integer number (710505774).

Almost surely, 2^5683663866 is an apocalyptic number.

5683663866 is an abundant number, since it is smaller than the sum of its proper divisors (5684428518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5683663866 is a wasteful number, since it uses less digits than its factorization.

5683663866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63725.

The product of its digits is 22394880, while the sum is 57.

The square root of 5683663866 is about 75390.0780341817. The cubic root of 5683663866 is about 1784.6078345058.

Subtracting 5683663866 from its reverse (6683663865), we obtain a palindrome (999999999).

The spelling of 5683663866 in words is "five billion, six hundred eighty-three million, six hundred sixty-three thousand, eight hundred sixty-six".