550303105439 has 8 divisors (see below), whose sum is σ = 555590924928. Its totient is φ = 545017967640.

The previous prime is 550303105369. The next prime is 550303105447. The reversal of 550303105439 is 934501303055.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550303105439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550303105739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256817 + ... + 1080074.

It is an arithmetic number, because the mean of its divisors is an integer number (69448865616).

Almost surely, 2^550303105439 is an apocalyptic number.

550303105439 is a deficient number, since it is larger than the sum of its proper divisors (5287819489).

550303105439 is a wasteful number, since it uses less digits than its factorization.

550303105439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340845.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 550303105439 in words is "five hundred fifty billion, three hundred three million, one hundred five thousand, four hundred thirty-nine".