5543433 has 12 divisors (see below), whose sum is σ = 9151168. Its totient is φ = 3167640.

The previous prime is 5543407. The next prime is 5543443. The reversal of 5543433 is 3343455.

It is a happy number.

It is not a de Polignac number, because 5543433 - 2¹⁰ = 5542409 is a prime.

It is a Duffinian number.

5543433 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5543397 and 5543406.

It is not an unprimeable number, because it can be changed into a prime (5543443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43933 + ... + 44058.

Almost surely, 2^5543433 is an apocalyptic number.

It is an amenable number.

5543433 is a deficient number, since it is larger than the sum of its proper divisors (3607735).

5543433 is a wasteful number, since it uses less digits than its factorization.

5543433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88004 (or 88001 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 5543433 is about 2354.4496172142. The cubic root of 5543433 is about 176.9808463426.

Adding to 5543433 its reverse (3343455), we get a palindrome (8886888).

The spelling of 5543433 in words is "five million, five hundred forty-three thousand, four hundred thirty-three".