11616052055 has 4 divisors (see below), whose sum is σ = 13939262472. Its totient is φ = 9292841640.

The previous prime is 11616052031. The next prime is 11616052093. The reversal of 11616052055 is 55025061611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11616052055 - 2¹² = 11616047959 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 3 ways as a sum of consecutive naturals, for example, 1161605201 + ... + 1161605210.

It is an arithmetic number, because the mean of its divisors is an integer number (3484815618).

Almost surely, 2^11616052055 is an apocalyptic number.

11616052055 is a deficient number, since it is larger than the sum of its proper divisors (2323210417).

11616052055 is an equidigital number, since it uses as much as digits as its factorization.

11616052055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323210416.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 11616052055 in words is "eleven billion, six hundred sixteen million, fifty-two thousand, fifty-five".