11655655115 has 8 divisors (see below), whose sum is σ = 15062692848. Its totient is φ = 8607252960.

The previous prime is 11655655103. The next prime is 11655655133. The reversal of 11655655115 is 51155655611.

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

It is not a de Polignac number, because 11655655115 - 2⁸ = 11655654859 is a prime.

It is a Duffinian 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, 89658821 + ... + 89658950.

It is an arithmetic number, because the mean of its divisors is an integer number (1882836606).

Almost surely, 2^11655655115 is an apocalyptic number.

11655655115 is a deficient number, since it is larger than the sum of its proper divisors (3407037733).

11655655115 is a wasteful number, since it uses less digits than its factorization.

11655655115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179317789.

The product of its digits is 112500, while the sum is 41.

The spelling of 11655655115 in words is "eleven billion, six hundred fifty-five million, six hundred fifty-five thousand, one hundred fifteen".