5543632 has 40 divisors (see below), whose sum is σ = 11550600. Its totient is φ = 2568192.

The previous prime is 5543623. The next prime is 5543701. The reversal of 5543632 is 2363455.

It can be written as a sum of positive squares in 4 ways, for example, as 1948816 + 3594816 = 1396^2 + 1896^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5543632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24094 + ... + 24322.

It is an arithmetic number, because the mean of its divisors is an integer number (288765).

Almost surely, 2^5543632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5543632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5775300).

5543632 is an abundant number, since it is smaller than the sum of its proper divisors (6006968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5543632 is a wasteful number, since it uses less digits than its factorization.

5543632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 5543632 is about 2354.4918772423. The cubic root of 5543632 is about 176.9829640897.

It can be divided in two parts, 554 and 3632, that added together give a triangular number (4186 = T₉₁).

The spelling of 5543632 in words is "five million, five hundred forty-three thousand, six hundred thirty-two".