550433532 has 24 divisors (see below), whose sum is σ = 1401103872. Its totient is φ = 166798000.

The previous prime is 550433483. The next prime is 550433557. The reversal of 550433532 is 235334055.

It is a self number, because there is not a number n which added to its sum of digits gives 550433532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2084844 + ... + 2085107.

It is an arithmetic number, because the mean of its divisors is an integer number (58379328).

Almost surely, 2^550433532 is an apocalyptic number.

It is an amenable number.

550433532 is an abundant number, since it is smaller than the sum of its proper divisors (850670340).

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

550433532 is a wasteful number, since it uses less digits than its factorization.

550433532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169969 (or 4169967 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 550433532 is about 23461.3199117185. The cubic root of 550433532 is about 819.5364879957.

Adding to 550433532 its reverse (235334055), we get a palindrome (785767587).

The spelling of 550433532 in words is "five hundred fifty million, four hundred thirty-three thousand, five hundred thirty-two".