11055560100005 has 32 divisors (see below), whose sum is σ = 13983827765760. Its totient is φ = 8377902856960.

The previous prime is 11055560099999. The next prime is 11055560100031. The reversal of 11055560100005 is 50000106555011.

It is a happy number.

It is not a de Polignac number, because 11055560100005 - 2⁴⁰ = 9956048472229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 278661320 + ... + 278700990.

It is an arithmetic number, because the mean of its divisors is an integer number (436994617680).

Almost surely, 2^{11055560100005} is an apocalyptic number.

It is an amenable number.

11055560100005 is a deficient number, since it is larger than the sum of its proper divisors (2928267665755).

11055560100005 is a wasteful number, since it uses less digits than its factorization.

11055560100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76021.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 11055560100005 its reverse (50000106555011), we get a palindrome (61055666655016).

The spelling of 11055560100005 in words is "eleven trillion, fifty-five billion, five hundred sixty million, one hundred thousand, five".