5524540 has 24 divisors (see below), whose sum is σ = 13259232. Its totient is φ = 1894080.

The previous prime is 5524523. The next prime is 5524543. The reversal of 5524540 is 454255.

5524540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5524543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19591 + ... + 19870.

It is an arithmetic number, because the mean of its divisors is an integer number (552468).

Almost surely, 2^5524540 is an apocalyptic number.

It is an amenable number.

5524540 is an abundant number, since it is smaller than the sum of its proper divisors (7734692).

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

5524540 is a wasteful number, since it uses less digits than its factorization.

5524540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39477 (or 39475 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5524540 is about 2350.4340024770. The cubic root of 5524540 is about 176.7795568181.

Adding to 5524540 its reverse (454255), we get a palindrome (5978795).

The spelling of 5524540 in words is "five million, five hundred twenty-four thousand, five hundred forty".