5556000111 has 4 divisors (see below), whose sum is σ = 7408000152. Its totient is φ = 3704000072.

The previous prime is 5556000091. The next prime is 5556000127. The reversal of 5556000111 is 1110006555.

5556000111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5556000111 - 2⁷ = 5555999983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556000161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926000016 + ... + 926000021.

It is an arithmetic number, because the mean of its divisors is an integer number (1852000038).

Almost surely, 2^5556000111 is an apocalyptic number.

5556000111 is a deficient number, since it is larger than the sum of its proper divisors (1852000041).

5556000111 is a wasteful number, since it uses less digits than its factorization.

5556000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852000040.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 5556000111 is about 74538.5813589177. The cubic root of 5556000111 is about 1771.1448551096.

Adding to 5556000111 its reverse (1110006555), we get a palindrome (6666006666).

It can be divided in two parts, 5556000 and 111, that added together give a triangular number (5556111 = T₃₃₃₃).

The spelling of 5556000111 in words is "five billion, five hundred fifty-six million, one hundred eleven", and thus it is an aban number.