5543443455 has 16 divisors (see below), whose sum is σ = 9675828864. Its totient is φ = 2687730080.

The previous prime is 5543443441. The next prime is 5543443459.

5543443455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5543443455 - 2³⁰ = 4469701631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543443459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16798149 + ... + 16798478.

It is an arithmetic number, because the mean of its divisors is an integer number (604739304).

Almost surely, 2^5543443455 is an apocalyptic number.

5543443455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5543443455 is a deficient number, since it is larger than the sum of its proper divisors (4132385409).

5543443455 is a wasteful number, since it uses less digits than its factorization.

5543443455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33596646.

The product of its digits is 1440000, while the sum is 42.

The square root of 5543443455 is about 74454.3044759670. The cubic root of 5543443455 is about 1769.8095760541.

It can be divided in two parts, 55434 and 43455, that added together give a palindrome (98889).

The spelling of 5543443455 in words is "five billion, five hundred forty-three million, four hundred forty-three thousand, four hundred fifty-five".