556060111011 has 12 divisors (see below), whose sum is σ = 805581319192. Its totient is φ = 369606718656.

The previous prime is 556060111001. The next prime is 556060111021. The reversal of 556060111011 is 110111060655.

556060111011 is a `hidden beast` number, since 5 + 56 + 0 + 601 + 1 + 1 + 0 + 1 + 1 = 666.

556060111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (556060111001) and next prime (556060111021).

It is not a de Polignac number, because 556060111011 - 2¹⁷ = 556059979939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556060111001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91665301 + ... + 91671366.

Almost surely, 2^556060111011 is an apocalyptic number.

556060111011 is a deficient number, since it is larger than the sum of its proper divisors (249521208181).

556060111011 is a wasteful number, since it uses less digits than its factorization.

556060111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183337010 (or 183337007 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

Adding to 556060111011 its reverse (110111060655), we get a palindrome (666171171666).

The spelling of 556060111011 in words is "five hundred fifty-six billion, sixty million, one hundred eleven thousand, eleven".