5543423113 has 4 divisors (see below), whose sum is σ = 5554806400. Its totient is φ = 5532039828.

The previous prime is 5543423111. The next prime is 5543423141. The reversal of 5543423113 is 3113243455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5543423113 - 2¹ = 5543423111 is a prime.

It is a super-3 number, since 3×5543423113³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5543423111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5690913 + ... + 5691886.

It is an arithmetic number, because the mean of its divisors is an integer number (1388701600).

Almost surely, 2^5543423113 is an apocalyptic number.

It is an amenable number.

5543423113 is a deficient number, since it is larger than the sum of its proper divisors (11383287).

5543423113 is a wasteful number, since it uses less digits than its factorization.

5543423113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383286.

The product of its digits is 21600, while the sum is 31.

The square root of 5543423113 is about 74454.1678685619. The cubic root of 5543423113 is about 1769.8074112438.

Adding to 5543423113 its reverse (3113243455), we get a palindrome (8656666568).

The spelling of 5543423113 in words is "five billion, five hundred forty-three million, four hundred twenty-three thousand, one hundred thirteen".