6055111111 has 4 divisors (see below), whose sum is σ = 6920126992. Its totient is φ = 5190095232.

The previous prime is 6055111109. The next prime is 6055111129. The reversal of 6055111111 is 1111115506.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6055111111 - 2¹ = 6055111109 is a prime.

It is a Duffinian number.

6055111111 is a modest number, since divided by 111111 gives 6055 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6055111141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432507930 + ... + 432507943.

It is an arithmetic number, because the mean of its divisors is an integer number (1730031748).

Almost surely, 2^6055111111 is an apocalyptic number.

6055111111 is a deficient number, since it is larger than the sum of its proper divisors (865015881).

6055111111 is an equidigital number, since it uses as much as digits as its factorization.

6055111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865015880.

The product of its (nonzero) digits is 150, while the sum is 22.

The square root of 6055111111 is about 77814.5944601654. The cubic root of 6055111111 is about 1822.6671749143.

Adding to 6055111111 its reverse (1111115506), we get a palindrome (7166226617).

The spelling of 6055111111 in words is "six billion, fifty-five million, one hundred eleven thousand, one hundred eleven".