550334424 has 32 divisors (see below), whose sum is σ = 1378848240. Its totient is φ = 183043200.

The previous prime is 550334417. The next prime is 550334429. The reversal of 550334424 is 424433055.

It is a junction number, because it is equal to n+sod(n) for n = 550334391 and 550334400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550334429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13807 + ... + 35934.

Almost surely, 2^550334424 is an apocalyptic number.

It is an amenable number.

550334424 is an abundant number, since it is smaller than the sum of its proper divisors (828513816).

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

550334424 is a wasteful number, since it uses less digits than its factorization.

550334424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50211 (or 50207 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 550334424 is about 23459.2076592540. The cubic root of 550334424 is about 819.4872979828.

Adding to 550334424 its reverse (424433055), we get a palindrome (974767479).

The spelling of 550334424 in words is "five hundred fifty million, three hundred thirty-four thousand, four hundred twenty-four".