5543833881 has 16 divisors (see below), whose sum is σ = 7672872960. Its totient is φ = 3556674960.

The previous prime is 5543833879. The next prime is 5543833891. The reversal of 5543833881 is 1883383455.

5543833881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5543833881 - 2¹ = 5543833879 is a prime.

It is a super-2 number, since 2×5543833881² = 61468188200247044322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5543833881.

It is not an unprimeable number, because it can be changed into a prime (5543833871) 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 15 ways as a sum of consecutive naturals, for example, 149865 + ... + 183158.

It is an arithmetic number, because the mean of its divisors is an integer number (479554560).

Almost surely, 2^5543833881 is an apocalyptic number.

It is an amenable number.

5543833881 is a deficient number, since it is larger than the sum of its proper divisors (2129039079).

5543833881 is a wasteful number, since it uses less digits than its factorization.

5543833881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333236.

The product of its digits is 1382400, while the sum is 48.

The square root of 5543833881 is about 74456.9263467140. The cubic root of 5543833881 is about 1769.8511244441.

The spelling of 5543833881 in words is "five billion, five hundred forty-three million, eight hundred thirty-three thousand, eight hundred eighty-one".