56005560000111 has 8 divisors (see below), whose sum is σ = 74754461144880. Its totient is φ = 37296849427712.

The previous prime is 56005560000097. The next prime is 56005560000163. The reversal of 56005560000111 is 11100006550065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56005560000111 - 2¹⁰ = 56005559999087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56005560070111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10047639840 + ... + 10047645413.

It is an arithmetic number, because the mean of its divisors is an integer number (9344307643110).

Almost surely, 2^{56005560000111} is an apocalyptic number.

56005560000111 is a deficient number, since it is larger than the sum of its proper divisors (18748901144769).

56005560000111 is a wasteful number, since it uses less digits than its factorization.

56005560000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20095286185.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 56005560000111 its reverse (11100006550065), we get a palindrome (67105566550176).

The spelling of 56005560000111 in words is "fifty-six trillion, five billion, five hundred sixty million, one hundred eleven", and thus it is an aban number.