550244225043 has 12 divisors (see below), whose sum is σ = 798791172400. Its totient is φ = 364986117936.

The previous prime is 550244225029. The next prime is 550244225053. The reversal of 550244225043 is 340522442055.

550244225043 is a `hidden beast` number, since 5 + 502 + 44 + 22 + 50 + 43 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-550244225043 is a prime.

It is a super-3 number, since 3×550244225043³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550244224989 and 550244225007.

It is not an unprimeable number, because it can be changed into a prime (550244225053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153611896 + ... + 153615477.

Almost surely, 2^550244225043 is an apocalyptic number.

550244225043 is a deficient number, since it is larger than the sum of its proper divisors (248546947357).

550244225043 is a wasteful number, since it uses less digits than its factorization.

550244225043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307227578 (or 307227575 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 550244225043 its reverse (340522442055), we get a palindrome (890766667098).

The spelling of 550244225043 in words is "five hundred fifty billion, two hundred forty-four million, two hundred twenty-five thousand, forty-three".