550424532 has 24 divisors (see below), whose sum is σ = 1467798976. Its totient is φ = 157264128.

The previous prime is 550424531. The next prime is 550424579. The reversal of 550424532 is 235424055.

550424532 is nontrivially palindromic in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 550424532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550424531) 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, 3276253 + ... + 3276420.

Almost surely, 2^550424532 is an apocalyptic number.

It is an amenable number.

550424532 is an abundant number, since it is smaller than the sum of its proper divisors (917374444).

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

550424532 is a wasteful number, since it uses less digits than its factorization.

550424532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552687 (or 6552685 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 550424532 is about 23461.1281058691. The cubic root of 550424532 is about 819.5320212931.

Adding to 550424532 its reverse (235424055), we get a palindrome (785848587).

The spelling of 550424532 in words is "five hundred fifty million, four hundred twenty-four thousand, five hundred thirty-two".