550795858224 has 160 divisors (see below), whose sum is σ = 1527684364800. Its totient is φ = 170491023360.

The previous prime is 550795858189. The next prime is 550795858309. The reversal of 550795858224 is 422858597055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11177512 + ... + 11226680.

It is an arithmetic number, because the mean of its divisors is an integer number (9548027280).

Almost surely, 2^550795858224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550795858224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763842182400).

550795858224 is an abundant number, since it is smaller than the sum of its proper divisors (976888506576).

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

550795858224 is a wasteful number, since it uses less digits than its factorization.

550795858224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49443 (or 49437 counting only the distinct ones).

The product of its (nonzero) digits is 40320000, while the sum is 60.

The spelling of 550795858224 in words is "five hundred fifty billion, seven hundred ninety-five million, eight hundred fifty-eight thousand, two hundred twenty-four".