5432544 has 72 divisors (see below), whose sum is σ = 16648632. Its totient is φ = 1670400.

The previous prime is 5432521. The next prime is 5432549. The reversal of 5432544 is 4452345.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5432549) 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, 3019 + ... + 4469.

It is an arithmetic number, because the mean of its divisors is an integer number (231231).

Almost surely, 2^5432544 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 5432544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8324316).

5432544 is an abundant number, since it is smaller than the sum of its proper divisors (11216088).

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

5432544 is a wasteful number, since it uses less digits than its factorization.

5432544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1469 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 5432544 is about 2330.7818430733. The cubic root of 5432544 is about 175.7928002425.

Adding to 5432544 its reverse (4452345), we get a palindrome (9884889).

The spelling of 5432544 in words is "five million, four hundred thirty-two thousand, five hundred forty-four".