5550528 has 28 divisors (see below), whose sum is σ = 14686280. Its totient is φ = 1850112.

The previous prime is 5550497. The next prime is 5550529. The reversal of 5550528 is 8250555.

It is a super-2 number, since 2×5550528² = 61616722157568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5550495 and 5550504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14263 + ... + 14646.

It is an arithmetic number, because the mean of its divisors is an integer number (524510).

Almost surely, 2^5550528 is an apocalyptic number.

It is an amenable number.

5550528 is an abundant number, since it is smaller than the sum of its proper divisors (9135752).

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

5550528 is a wasteful number, since it uses less digits than its factorization.

5550528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28924 (or 28914 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5550528 is about 2355.9558569719. The cubic root of 5550528 is about 177.0563196563.

The spelling of 5550528 in words is "five million, five hundred fifty thousand, five hundred twenty-eight".