5503443553 has 8 divisors (see below), whose sum is σ = 5522508288. Its totient is φ = 5484401664.

The previous prime is 5503443523. The next prime is 5503443629. The reversal of 5503443553 is 3553443055.

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 5503443553 - 2⁹ = 5503443041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5503443523) 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, 576225 + ... + 585697.

It is an arithmetic number, because the mean of its divisors is an integer number (690313536).

Almost surely, 2^5503443553 is an apocalyptic number.

It is an amenable number.

5503443553 is a deficient number, since it is larger than the sum of its proper divisors (19064735).

5503443553 is a wasteful number, since it uses less digits than its factorization.

5503443553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11423.

The product of its (nonzero) digits is 270000, while the sum is 37.

The square root of 5503443553 is about 74185.1976677288. The cubic root of 5503443553 is about 1765.5424829760.

The spelling of 5503443553 in words is "five billion, five hundred three million, four hundred forty-three thousand, five hundred fifty-three".