556056000011 has 2 divisors, whose sum is σ = 556056000012. Its totient is φ = 556056000010.

The previous prime is 556055999909. The next prime is 556056000077. The reversal of 556056000011 is 110000650655.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-556056000011 is a prime.

It is not a weakly prime, because it can be changed into another prime (556056000811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278028000005 + 278028000006.

It is an arithmetic number, because the mean of its divisors is an integer number (278028000006).

Almost surely, 2^556056000011 is an apocalyptic number.

556056000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

556056000011 is an equidigital number, since it uses as much as digits as its factorization.

556056000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 556056000011 its reverse (110000650655), we get a palindrome (666056650666).

The spelling of 556056000011 in words is "five hundred fifty-six billion, fifty-six million, eleven", and thus it is an aban number.