5543432 has 8 divisors (see below), whose sum is σ = 10393950. Its totient is φ = 2771712.

The previous prime is 5543407. The next prime is 5543443. The reversal of 5543432 is 2343455.

It can be written as a sum of positive squares in only one way, i.e., 5541316 + 2116 = 2354^2 + 46^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346457 + ... + 346472.

Almost surely, 2^5543432 is an apocalyptic number.

It is an amenable number.

5543432 is a deficient number, since it is larger than the sum of its proper divisors (4850518).

5543432 is a wasteful number, since it uses less digits than its factorization.

5543432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692935 (or 692931 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 5543432 is about 2354.4494048503. The cubic root of 5543432 is about 176.9808357005.

Adding to 5543432 its reverse (2343455), we get a palindrome (7886887).

The spelling of 5543432 in words is "five million, five hundred forty-three thousand, four hundred thirty-two".