5550505027800 has 96 divisors (see below), whose sum is σ = 17671607970000. Its totient is φ = 1440131028480.

The previous prime is 5550505027787. The next prime is 5550505027819. The reversal of 5550505027800 is 87205050555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124989175 + ... + 125033574.

Almost surely, 2^{5550505027800} is an apocalyptic number.

5550505027800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550505027800 is an abundant number, since it is smaller than the sum of its proper divisors (12121102942200).

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

5550505027800 is a wasteful number, since it uses less digits than its factorization.

5550505027800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250022805 (or 250022796 counting only the distinct ones).

The product of its (nonzero) digits is 350000, while the sum is 42.

The spelling of 5550505027800 in words is "five trillion, five hundred fifty billion, five hundred five million, twenty-seven thousand, eight hundred".