11108555835547 has 2 divisors, whose sum is σ = 11108555835548. Its totient is φ = 11108555835546.

The previous prime is 11108555835541. The next prime is 11108555835617. The reversal of 11108555835547 is 74553855580111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11108555835547 - 2³ = 11108555835539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11108555835491 and 11108555835500.

It is not a weakly prime, because it can be changed into another prime (11108555835541) 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 as a sum of consecutive naturals, namely, 5554277917773 + 5554277917774.

It is an arithmetic number, because the mean of its divisors is an integer number (5554277917774).

Almost surely, 2^{11108555835547} is an apocalyptic number.

11108555835547 is a deficient number, since it is larger than the sum of its proper divisors (1).

11108555835547 is an equidigital number, since it uses as much as digits as its factorization.

11108555835547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800000, while the sum is 58.

The spelling of 11108555835547 in words is "eleven trillion, one hundred eight billion, five hundred fifty-five million, eight hundred thirty-five thousand, five hundred forty-seven".