5550424 has 16 divisors (see below), whose sum is σ = 11353320. Its totient is φ = 2522880.

The previous prime is 5550403. The next prime is 5550427. The reversal of 5550424 is 4240555.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550427) 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, 31449 + ... + 31624.

Almost surely, 2^5550424 is an apocalyptic number.

It is an amenable number.

5550424 is an abundant number, since it is smaller than the sum of its proper divisors (5802896).

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

5550424 is a wasteful number, since it uses less digits than its factorization.

5550424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63090 (or 63086 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5550424 is about 2355.9337851476. The cubic root of 5550424 is about 177.0552138173.

Adding to 5550424 its reverse (4240555), we get a palindrome (9790979).

The spelling of 5550424 in words is "five million, five hundred fifty thousand, four hundred twenty-four".