550000500549 has 8 divisors (see below), whose sum is σ = 733337500032. Its totient is φ = 366665250720.

The previous prime is 550000500397. The next prime is 550000500559. The reversal of 550000500549 is 945005000055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550000500549 - 2¹⁹ = 549999976261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550000500559) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 780564 + ... + 1307394.

It is an arithmetic number, because the mean of its divisors is an integer number (91667187504).

Almost surely, 2^550000500549 is an apocalyptic number.

It is an amenable number.

550000500549 is a deficient number, since it is larger than the sum of its proper divisors (183336999483).

550000500549 is a wasteful number, since it uses less digits than its factorization.

550000500549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874827.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 550000500549 in words is "five hundred fifty billion, five hundred thousand, five hundred forty-nine".