550510611011 has 8 divisors (see below), whose sum is σ = 575725255200. Its totient is φ = 525402583552.

The previous prime is 550510610999. The next prime is 550510611043. The reversal of 550510611011 is 110116015055.

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-550510611011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550510611061) 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, 26643620 + ... + 26664273.

It is an arithmetic number, because the mean of its divisors is an integer number (71965656900).

Almost surely, 2^550510611011 is an apocalyptic number.

550510611011 is a deficient number, since it is larger than the sum of its proper divisors (25214644189).

550510611011 is a wasteful number, since it uses less digits than its factorization.

550510611011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53308365.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 550510611011 its reverse (110116015055), we get a palindrome (660626626066).

The spelling of 550510611011 in words is "five hundred fifty billion, five hundred ten million, six hundred eleven thousand, eleven".