5520530 has 8 divisors (see below), whose sum is σ = 9936972. Its totient is φ = 2208208.

The previous prime is 5520521. The next prime is 5520551. The reversal of 5520530 is 350255.

It can be written as a sum of positive squares in 2 ways, for example, as 4977361 + 543169 = 2231^2 + 737^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276017 + ... + 276036.

Almost surely, 2^5520530 is an apocalyptic number.

5520530 is a deficient number, since it is larger than the sum of its proper divisors (4416442).

5520530 is a wasteful number, since it uses less digits than its factorization.

5520530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552060.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 5520530 is about 2349.5808136772. The cubic root of 5520530 is about 176.7367745166.

Adding to 5520530 its reverse (350255), we get a palindrome (5870785).

The spelling of 5520530 in words is "five million, five hundred twenty thousand, five hundred thirty".