11055555110605 has 8 divisors (see below), whose sum is σ = 13268953129464. Its totient is φ = 8842919424000.

The previous prime is 11055555110573. The next prime is 11055555110641. The reversal of 11055555110605 is 50601155555011.

It is a happy number.

11055555110605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2964505707076 + 8091049403529 = 1721774^2 + 2844477^2 .

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

It is not a de Polignac number, because 11055555110605 - 2⁵ = 11055555110573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190551156 + ... + 190609165.

It is an arithmetic number, because the mean of its divisors is an integer number (1658619141183).

Almost surely, 2^{11055555110605} is an apocalyptic number.

It is an amenable number.

11055555110605 is a deficient number, since it is larger than the sum of its proper divisors (2213398018859).

11055555110605 is an equidigital number, since it uses as much as digits as its factorization.

11055555110605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381166127.

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 11055555110605 in words is "eleven trillion, fifty-five billion, five hundred fifty-five million, one hundred ten thousand, six hundred five".