5550605505011 has 16 divisors (see below), whose sum is σ = 6352421276160. Its totient is φ = 4751009320320.

The previous prime is 5550605505001. The next prime is 5550605505019. The reversal of 5550605505011 is 1105055060555.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5550605505011 - 2⁶ = 5550605504947 is a prime.

It is a super-2 number, since 2×5550605505011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550605505019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46044626 + ... + 46165016.

It is an arithmetic number, because the mean of its divisors is an integer number (397026329760).

Almost surely, 2^{5550605505011} is an apocalyptic number.

5550605505011 is a deficient number, since it is larger than the sum of its proper divisors (801815771149).

5550605505011 is a wasteful number, since it uses less digits than its factorization.

5550605505011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129554.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 5550605505011 in words is "five trillion, five hundred fifty billion, six hundred five million, five hundred five thousand, eleven".