550506055611 has 16 divisors (see below), whose sum is σ = 742292964000. Its totient is φ = 362862010368.

The previous prime is 550506055579. The next prime is 550506055679. The reversal of 550506055611 is 116550605055.

It is not a de Polignac number, because 550506055611 - 2⁵ = 550506055579 is a prime.

It is a super-3 number, since 3×550506055611³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 550506055611.

It is not an unprimeable number, because it can be changed into a prime (550506055681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7014315 + ... + 7092363.

It is an arithmetic number, because the mean of its divisors is an integer number (46393310250).

Almost surely, 2^550506055611 is an apocalyptic number.

550506055611 is a deficient number, since it is larger than the sum of its proper divisors (191786908389).

550506055611 is a wasteful number, since it uses less digits than its factorization.

550506055611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104558.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 550506055611 in words is "five hundred fifty billion, five hundred six million, fifty-five thousand, six hundred eleven".