5666033 has 4 divisors (see below), whose sum is σ = 5676528. Its totient is φ = 5655540.

The previous prime is 5666021. The next prime is 5666051. The reversal of 5666033 is 3306665.

5666033 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5666033 - 2⁶ = 5665969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5665987 and 5666005.

It is not an unprimeable number, because it can be changed into a prime (5666053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4391 + ... + 5532.

It is an arithmetic number, because the mean of its divisors is an integer number (1419132).

Almost surely, 2^5666033 is an apocalyptic number.

It is an amenable number.

5666033 is a deficient number, since it is larger than the sum of its proper divisors (10495).

5666033 is an equidigital number, since it uses as much as digits as its factorization.

5666033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 5666033 is about 2380.3430425046. The cubic root of 5666033 is about 178.2760623930.

The spelling of 5666033 in words is "five million, six hundred sixty-six thousand, thirty-three".