550330212311 has 8 divisors (see below), whose sum is σ = 600479814144. Its totient is φ = 500200540920.

The previous prime is 550330212287. The next prime is 550330212401. The reversal of 550330212311 is 113212033055.

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

It is a cyclic number.

It is not a de Polignac number, because 550330212311 - 2¹⁰ = 550330211287 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 (550330212011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4924841 + ... + 5035346.

It is an arithmetic number, because the mean of its divisors is an integer number (75059976768).

Almost surely, 2^550330212311 is an apocalyptic number.

550330212311 is a deficient number, since it is larger than the sum of its proper divisors (50149601833).

550330212311 is a wasteful number, since it uses less digits than its factorization.

550330212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965221.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 550330212311 its reverse (113212033055), we get a palindrome (663542245366).

The spelling of 550330212311 in words is "five hundred fifty billion, three hundred thirty million, two hundred twelve thousand, three hundred eleven".