5503044 has 24 divisors (see below), whose sum is σ = 12929728. Its totient is φ = 1821600.

The previous prime is 5503039. The next prime is 5503051. The reversal of 5503044 is 4403055.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5503044.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 294 + ... + 3330.

Almost surely, 2^5503044 is an apocalyptic number.

It is an amenable number.

5503044 is an abundant number, since it is smaller than the sum of its proper divisors (7426684).

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

5503044 is a wasteful number, since it uses less digits than its factorization.

5503044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5503044 is about 2345.8567731215. The cubic root of 5503044 is about 176.5499755493.

Adding to 5503044 its reverse (4403055), we get a palindrome (9906099).

The spelling of 5503044 in words is "five million, five hundred three thousand, forty-four".