5546603 has 4 divisors (see below), whose sum is σ = 5681928. Its totient is φ = 5411280.

The previous prime is 5546599. The next prime is 5546621. The reversal of 5546603 is 3066455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5546603 - 2² = 5546599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5546623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67601 + ... + 67682.

It is an arithmetic number, because the mean of its divisors is an integer number (1420482).

Almost surely, 2^5546603 is an apocalyptic number.

5546603 is a deficient number, since it is larger than the sum of its proper divisors (135325).

5546603 is a wasteful number, since it uses less digits than its factorization.

5546603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135324.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5546603 is about 2355.1227144249. The cubic root of 5546603 is about 177.0145752837.

The spelling of 5546603 in words is "five million, five hundred forty-six thousand, six hundred three".