5543166 has 8 divisors (see below), whose sum is σ = 11086344. Its totient is φ = 1847720.

The previous prime is 5543149. The next prime is 5543171. The reversal of 5543166 is 6613455.

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

5543166 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 461925 + ... + 461936.

It is an arithmetic number, because the mean of its divisors is an integer number (1385793).

Almost surely, 2^5543166 is an apocalyptic number.

5543166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5543166 is a wasteful number, since it uses less digits than its factorization.

5543166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923866.

The product of its digits is 10800, while the sum is 30.

The square root of 5543166 is about 2354.3929153818. The cubic root of 5543166 is about 176.9780048637.

The spelling of 5543166 in words is "five million, five hundred forty-three thousand, one hundred sixty-six".