11579042705 has 16 divisors (see below), whose sum is σ = 13932925824. Its totient is φ = 9237888000.

The previous prime is 11579042701. The next prime is 11579042723. The reversal of 11579042705 is 50724097511.

It is not a de Polignac number, because 11579042705 - 2² = 11579042701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11579042701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5142830 + ... + 5145080.

It is an arithmetic number, because the mean of its divisors is an integer number (870807864).

Almost surely, 2^11579042705 is an apocalyptic number.

It is an amenable number.

11579042705 is a deficient number, since it is larger than the sum of its proper divisors (2353883119).

11579042705 is a wasteful number, since it uses less digits than its factorization.

11579042705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 11579042705 in words is "eleven billion, five hundred seventy-nine million, forty-two thousand, seven hundred five".