5684566466 has 8 divisors (see below), whose sum is σ = 8614755660. Its totient is φ = 2812981248.

The previous prime is 5684566453. The next prime is 5684566477. The reversal of 5684566466 is 6646654865.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5628750625 + 55815841 = 75025^2 + 7471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14650751 + ... + 14651138.

Almost surely, 2^5684566466 is an apocalyptic number.

5684566466 is a deficient number, since it is larger than the sum of its proper divisors (2930189194).

5684566466 is a wasteful number, since it uses less digits than its factorization.

5684566466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29301988.

The product of its digits is 24883200, while the sum is 56.

The square root of 5684566466 is about 75396.0639954103. The cubic root of 5684566466 is about 1784.7022983240.

The spelling of 5684566466 in words is "five billion, six hundred eighty-four million, five hundred sixty-six thousand, four hundred sixty-six".