5666163 has 8 divisors (see below), whose sum is σ = 7578048. Its totient is φ = 3765864.

The previous prime is 5666131. The next prime is 5666189. The reversal of 5666163 is 3616665.

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

It is not a de Polignac number, because 5666163 - 2⁵ = 5666131 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5666263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681 + ... + 3762.

It is an arithmetic number, because the mean of its divisors is an integer number (947256).

Almost surely, 2^5666163 is an apocalyptic number.

5666163 is a deficient number, since it is larger than the sum of its proper divisors (1911885).

5666163 is a wasteful number, since it uses less digits than its factorization.

5666163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793.

The product of its digits is 19440, while the sum is 33.

The square root of 5666163 is about 2380.3703493364. The cubic root of 5666163 is about 178.2774258226.

The spelling of 5666163 in words is "five million, six hundred sixty-six thousand, one hundred sixty-three".