550322144522 has 8 divisors (see below), whose sum is σ = 836791206276. Its totient is φ = 271391742432.

The previous prime is 550322144521. The next prime is 550322144557. The reversal of 550322144522 is 225441223055.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 491220158641 + 59101985881 = 700871^2 + 243109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (550322144521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1884664733 + ... + 1884665024.

Almost surely, 2^550322144522 is an apocalyptic number.

550322144522 is a deficient number, since it is larger than the sum of its proper divisors (286469061754).

550322144522 is a wasteful number, since it uses less digits than its factorization.

550322144522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769329832.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 550322144522 its reverse (225441223055), we get a palindrome (775763367577).

The spelling of 550322144522 in words is "five hundred fifty billion, three hundred twenty-two million, one hundred forty-four thousand, five hundred twenty-two".