5503421044 has 24 divisors (see below), whose sum is σ = 10515482208. Its totient is φ = 2499423840.

The previous prime is 5503420969. The next prime is 5503421059. The reversal of 5503421044 is 4401243055.

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 7 ways as a sum of consecutive naturals, for example, 459 + ... + 104914.

It is an arithmetic number, because the mean of its divisors is an integer number (438145092).

Almost surely, 2^5503421044 is an apocalyptic number.

It is an amenable number.

5503421044 is a deficient number, since it is larger than the sum of its proper divisors (5012061164).

5503421044 is a wasteful number, since it uses less digits than its factorization.

5503421044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106575 (or 106573 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 5503421044 is about 74185.0459594115. The cubic root of 5503421044 is about 1765.5400759588.

Adding to 5503421044 its reverse (4401243055), we get a palindrome (9904664099).

The spelling of 5503421044 in words is "five billion, five hundred three million, four hundred twenty-one thousand, forty-four".