5550730 has 8 divisors (see below), whose sum is σ = 9991332. Its totient is φ = 2220288.

The previous prime is 5550719. The next prime is 5550733. The reversal of 5550730 is 370555.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5076009 + 474721 = 2253^2 + 689^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5550695 and 5550704.

It is not an unprimeable number, because it can be changed into a prime (5550733) 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, 277527 + ... + 277546.

Almost surely, 2^5550730 is an apocalyptic number.

5550730 is a deficient number, since it is larger than the sum of its proper divisors (4440602).

5550730 is a wasteful number, since it uses less digits than its factorization.

5550730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555080.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 5550730 is about 2355.9987266550. The cubic root of 5550730 is about 177.0584674966.

The spelling of 5550730 in words is "five million, five hundred fifty thousand, seven hundred thirty".