5534520 has 64 divisors (see below), whose sum is σ = 17586720. Its totient is φ = 1388544.

The previous prime is 5534519. The next prime is 5534527. The reversal of 5534520 is 254355.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534527) 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, 684 + ... + 3396.

Almost surely, 2^5534520 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 5534520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8793360).

5534520 is an abundant number, since it is smaller than the sum of its proper divisors (12052200).

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

5534520 is a wasteful number, since it uses less digits than its factorization.

5534520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744 (or 2740 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5534520 is about 2352.5560567179. The cubic root of 5534520 is about 176.8859426694.

Adding to 5534520 its reverse (254355), we get a palindrome (5788875).

The spelling of 5534520 in words is "five million, five hundred thirty-four thousand, five hundred twenty".