6550180550 has 12 divisors (see below), whose sum is σ = 12183335916. Its totient is φ = 2620072200.

The previous prime is 6550180537. The next prime is 6550180577. The reversal of 6550180550 is 550810556.

It is a self number, because there is not a number n which added to its sum of digits gives 6550180550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65501756 + ... + 65501855.

It is an arithmetic number, because the mean of its divisors is an integer number (1015277993).

Almost surely, 2^6550180550 is an apocalyptic number.

6550180550 is a deficient number, since it is larger than the sum of its proper divisors (5633155366).

6550180550 is a wasteful number, since it uses less digits than its factorization.

6550180550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131003623 (or 131003618 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 6550180550 is about 80933.1857151317. The cubic root of 6550180550 is about 1871.0458227711.

The spelling of 6550180550 in words is "six billion, five hundred fifty million, one hundred eighty thousand, five hundred fifty".