5530000 has 100 divisors (see below), whose sum is σ = 15495040. Its totient is φ = 1872000.

The previous prime is 5529971. The next prime is 5530001. The reversal of 5530000 is 355.

It is a tau number, because it is divible by the number of its divisors (100).

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5530001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 69961 + ... + 70039.

Almost surely, 2^5530000 is an apocalyptic number.

5530000 is a gapful number since it is divisible by the number (50) 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 5530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7747520).

5530000 is an abundant number, since it is smaller than the sum of its proper divisors (9965040).

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

5530000 is an equidigital number, since it uses as much as digits as its factorization.

5530000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 5530000 is about 2351.5952032610. The cubic root of 5530000 is about 176.8377757573.

Adding to 5530000 its reverse (355), we get a palindrome (5530355).

The spelling of 5530000 in words is "five million, five hundred thirty thousand".