11518807233606 has 16 divisors (see below), whose sum is σ = 23038998224448. Its totient is φ = 3839371785000.

The previous prime is 11518807233599. The next prime is 11518807233611. The reversal of 11518807233606 is 60633270881511.

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, 57548320 + ... + 57748131.

It is an arithmetic number, because the mean of its divisors is an integer number (1439937389028).

Almost surely, 2^{11518807233606} is an apocalyptic number.

11518807233606 is an abundant number, since it is smaller than the sum of its proper divisors (11520190990842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11518807233606 is a wasteful number, since it uses less digits than its factorization.

11518807233606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115313107.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 11518807233606 in words is "eleven trillion, five hundred eighteen billion, eight hundred seven million, two hundred thirty-three thousand, six hundred six".