556106011105 has 16 divisors (see below), whose sum is σ = 668859085440. Its totient is φ = 443864691072.

The previous prime is 556106011079. The next prime is 556106011169. The reversal of 556106011105 is 501110601655.

It is a cyclic number.

It is not a de Polignac number, because 556106011105 - 2¹¹ = 556106009057 is a prime.

It is a super-2 number, since 2×556106011105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3917866 + ... + 4057324.

It is an arithmetic number, because the mean of its divisors is an integer number (41803692840).

Almost surely, 2^556106011105 is an apocalyptic number.

It is an amenable number.

556106011105 is a deficient number, since it is larger than the sum of its proper divisors (112753074335).

556106011105 is a wasteful number, since it uses less digits than its factorization.

556106011105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141288.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 556106011105 in words is "five hundred fifty-six billion, one hundred six million, eleven thousand, one hundred five".