5668670805 has 32 divisors (see below), whose sum is σ = 10911129600. Its totient is φ = 2455002432.

The previous prime is 5668670801. The next prime is 5668670807. The reversal of 5668670805 is 5080768665.

It is not a de Polignac number, because 5668670805 - 2² = 5668670801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668670801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418725 + ... + 1422714.

It is an arithmetic number, because the mean of its divisors is an integer number (340972800).

Almost surely, 2^5668670805 is an apocalyptic number.

It is an amenable number.

5668670805 is a deficient number, since it is larger than the sum of its proper divisors (5242458795).

5668670805 is a wasteful number, since it uses less digits than its factorization.

5668670805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841473.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The square root of 5668670805 is about 75290.5758046782. The cubic root of 5668670805 is about 1783.0372339984.

The spelling of 5668670805 in words is "five billion, six hundred sixty-eight million, six hundred seventy thousand, eight hundred five".