11056500066406 has 32 divisors (see below), whose sum is σ = 16784357990400. Its totient is φ = 5462214639840.

The previous prime is 11056500066383. The next prime is 11056500066421. The reversal of 11056500066406 is 60466000565011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37835851 + ... + 38126953.

It is an arithmetic number, because the mean of its divisors is an integer number (524511187200).

Almost surely, 2^{11056500066406} is an apocalyptic number.

11056500066406 is a deficient number, since it is larger than the sum of its proper divisors (5727857923994).

11056500066406 is a wasteful number, since it uses less digits than its factorization.

11056500066406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291964.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 11056500066406 in words is "eleven trillion, fifty-six billion, five hundred million, sixty-six thousand, four hundred six".