550211102044 has 24 divisors (see below), whose sum is σ = 1023690558240. Its totient is φ = 258179448384.

The previous prime is 550211102027. The next prime is 550211102059. The reversal of 550211102044 is 440201112055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56415459 + ... + 56425210.

It is an arithmetic number, because the mean of its divisors is an integer number (42653773260).

Almost surely, 2^550211102044 is an apocalyptic number.

It is an amenable number.

550211102044 is a deficient number, since it is larger than the sum of its proper divisors (473479456196).

550211102044 is a wasteful number, since it uses less digits than its factorization.

550211102044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112840749 (or 112840747 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 550211102044 its reverse (440201112055), we get a palindrome (990412214099).

The spelling of 550211102044 in words is "five hundred fifty billion, two hundred eleven million, one hundred two thousand, forty-four".