550444104404 has 6 divisors (see below), whose sum is σ = 963277182714. Its totient is φ = 275222052200.

The previous prime is 550444104391. The next prime is 550444104409. The reversal of 550444104404 is 404401444055.

It can be written as a sum of positive squares in only one way, i.e., 539886952900 + 10557151504 = 734770^2 + 102748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550444104409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68805513047 + ... + 68805513054.

It is an arithmetic number, because the mean of its divisors is an integer number (160546197119).

Almost surely, 2^550444104404 is an apocalyptic number.

It is an amenable number.

550444104404 is a deficient number, since it is larger than the sum of its proper divisors (412833078310).

550444104404 is a wasteful number, since it uses less digits than its factorization.

550444104404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137611026105 (or 137611026103 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 550444104404 its reverse (404401444055), we get a palindrome (954845548459).

The spelling of 550444104404 in words is "five hundred fifty billion, four hundred forty-four million, one hundred four thousand, four hundred four".