5550530 has 8 divisors (see below), whose sum is σ = 9990972. Its totient is φ = 2220208.

The previous prime is 5550529. The next prime is 5550541. The reversal of 5550530 is 350555.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 292681 = 2293^2 + 541^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5550496 and 5550505.

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, 277517 + ... + 277536.

Almost surely, 2^5550530 is an apocalyptic number.

5550530 is a deficient number, since it is larger than the sum of its proper divisors (4440442).

5550530 is a wasteful number, since it uses less digits than its factorization.

5550530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555060.

The product of its (nonzero) digits is 1875, while the sum is 23.

The square root of 5550530 is about 2355.9562814280. The cubic root of 5550530 is about 177.0563409223.

The spelling of 5550530 in words is "five million, five hundred fifty thousand, five hundred thirty".