550250443022 has 24 divisors (see below), whose sum is σ = 961379551440. Its totient is φ = 235514926080.

The previous prime is 550250442979. The next prime is 550250443037. The reversal of 550250443022 is 220344052055.

It is a self number, because there is not a number n which added to its sum of digits gives 550250443022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3575354 + ... + 3726077.

It is an arithmetic number, because the mean of its divisors is an integer number (40057481310).

Almost surely, 2^550250443022 is an apocalyptic number.

550250443022 is a deficient number, since it is larger than the sum of its proper divisors (411129108418).

550250443022 is a wasteful number, since it uses less digits than its factorization.

550250443022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7302216 (or 7302209 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 550250443022 its reverse (220344052055), we get a palindrome (770594495077).

The spelling of 550250443022 in words is "five hundred fifty billion, two hundred fifty million, four hundred forty-three thousand, twenty-two".