5503232320443 has 48 divisors (see below), whose sum is σ = 9435095176416. Its totient is φ = 3046991800320.

The previous prime is 5503232320433. The next prime is 5503232320459. The reversal of 5503232320443 is 3440232323055.

It is a happy number.

5503232320443 is a `hidden beast` number, since 5 + 5 + 0 + 323 + 2 + 320 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 5503232320443 - 2¹⁶ = 5503232254907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5503232320398 and 5503232320407.

It is not an unprimeable number, because it can be changed into a prime (5503232320433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21916480 + ... + 22166157.

It is an arithmetic number, because the mean of its divisors is an integer number (196564482842).

Almost surely, 2^{5503232320443} is an apocalyptic number.

5503232320443 is a deficient number, since it is larger than the sum of its proper divisors (3931862855973).

5503232320443 is a wasteful number, since it uses less digits than its factorization.

5503232320443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44082764 (or 44082761 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 5503232320443 its reverse (3440232323055), we get a palindrome (8943464643498).

The spelling of 5503232320443 in words is "five trillion, five hundred three billion, two hundred thirty-two million, three hundred twenty thousand, four hundred forty-three".