5443536 has 80 divisors (see below), whose sum is σ = 17034624. Its totient is φ = 1462272.

The previous prime is 5443531. The next prime is 5443541. The reversal of 5443536 is 6353445.

It is an interprime number because it is at equal distance from previous prime (5443531) and next prime (5443541).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5236 + ... + 6188.

Almost surely, 2^5443536 is an apocalyptic number.

5443536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5443536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8517312).

5443536 is an abundant number, since it is smaller than the sum of its proper divisors (11591088).

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

5443536 is a wasteful number, since it uses less digits than its factorization.

5443536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 982 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 5443536 is about 2333.1386585456. The cubic root of 5443536 is about 175.9112844902.

Subtracting 5443536 from its reverse (6353445), we obtain a palindrome (909909).

The spelling of 5443536 in words is "five million, four hundred forty-three thousand, five hundred thirty-six".