5684573731 has 4 divisors (see below), whose sum is σ = 5685178464. Its totient is φ = 5683969000.

The previous prime is 5684573723. The next prime is 5684573737. The reversal of 5684573731 is 1373754865.

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

It is a cyclic number.

It is not a de Polignac number, because 5684573731 - 2³ = 5684573723 is a prime.

It is a super-2 number, since 2×5684573731² = 64628757006350520722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5684573737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288040 + ... + 307141.

It is an arithmetic number, because the mean of its divisors is an integer number (1421294616).

Almost surely, 2^5684573731 is an apocalyptic number.

5684573731 is a deficient number, since it is larger than the sum of its proper divisors (604733).

5684573731 is an equidigital number, since it uses as much as digits as its factorization.

5684573731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604732.

The product of its digits is 2116800, while the sum is 49.

The square root of 5684573731 is about 75396.1121743025. The cubic root of 5684573731 is about 1784.7030586199.

The spelling of 5684573731 in words is "five billion, six hundred eighty-four million, five hundred seventy-three thousand, seven hundred thirty-one".