5684831566 has 4 divisors (see below), whose sum is σ = 8527247352. Its totient is φ = 2842415782.

The previous prime is 5684831563. The next prime is 5684831609. The reversal of 5684831566 is 6651384865.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5684831563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421207890 + ... + 1421207893.

It is an arithmetic number, because the mean of its divisors is an integer number (2131811838).

Almost surely, 2^5684831566 is an apocalyptic number.

5684831566 is a deficient number, since it is larger than the sum of its proper divisors (2842415786).

5684831566 is a wasteful number, since it uses less digits than its factorization.

5684831566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842415785.

The product of its digits is 4147200, while the sum is 52.

The square root of 5684831566 is about 75397.8220242468. The cubic root of 5684831566 is about 1784.7300411154.

The spelling of 5684831566 in words is "five billion, six hundred eighty-four million, eight hundred thirty-one thousand, five hundred sixty-six".