5684453665 has 32 divisors (see below), whose sum is σ = 7575265152. Its totient is φ = 4060032000.

The previous prime is 5684453653. The next prime is 5684453683. The reversal of 5684453665 is 5663544865.

It is a de Polignac number, because none of the positive numbers 2^k-5684453665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3659529 + ... + 3661081.

It is an arithmetic number, because the mean of its divisors is an integer number (236727036).

Almost surely, 2^5684453665 is an apocalyptic number.

5684453665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5684453665 is a deficient number, since it is larger than the sum of its proper divisors (1890811487).

5684453665 is a wasteful number, since it uses less digits than its factorization.

5684453665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721.

The product of its digits is 10368000, while the sum is 52.

The square root of 5684453665 is about 75395.3159354081. The cubic root of 5684453665 is about 1784.6904934053.

The spelling of 5684453665 in words is "five billion, six hundred eighty-four million, four hundred fifty-three thousand, six hundred sixty-five".