5545803 has 8 divisors (see below), whose sum is σ = 7424208. Its totient is φ = 3682304.

The previous prime is 5545801. The next prime is 5545831. The reversal of 5545803 is 3085455.

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

It is a cyclic number.

It is not a de Polignac number, because 5545803 - 2¹ = 5545801 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5545801) 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 7 ways as a sum of consecutive naturals, for example, 2826 + ... + 4367.

It is an arithmetic number, because the mean of its divisors is an integer number (928026).

Almost surely, 2^5545803 is an apocalyptic number.

5545803 is a deficient number, since it is larger than the sum of its proper divisors (1878405).

5545803 is a wasteful number, since it uses less digits than its factorization.

5545803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5545803 is about 2354.9528657704. The cubic root of 5545803 is about 177.0060644607.

The spelling of 5545803 in words is "five million, five hundred forty-five thousand, eight hundred three".