550560005560 has 64 divisors (see below), whose sum is σ = 1312067030400. Its totient is φ = 207200311296.

The previous prime is 550560005483. The next prime is 550560005561. The reversal of 550560005560 is 65500065055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550560005561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1921726 + ... + 2189554.

It is an arithmetic number, because the mean of its divisors is an integer number (20501047350).

Almost surely, 2^550560005560 is an apocalyptic number.

It is an amenable number.

550560005560 is an abundant number, since it is smaller than the sum of its proper divisors (761507024840).

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

550560005560 is a wasteful number, since it uses less digits than its factorization.

550560005560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270880 (or 270876 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 550560005560 in words is "five hundred fifty billion, five hundred sixty million, five thousand, five hundred sixty".