11762017617 has 16 divisors (see below), whose sum is σ = 18168598400. Its totient is φ = 6629081472.

The previous prime is 11762017607. The next prime is 11762017649. The reversal of 11762017617 is 71671026711.

It is not a de Polignac number, because 11762017617 - 2²⁰ = 11760969041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11762017607) 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, 3834742 + ... + 3837807.

It is an arithmetic number, because the mean of its divisors is an integer number (1135537400).

Almost surely, 2^11762017617 is an apocalyptic number.

It is an amenable number.

11762017617 is a deficient number, since it is larger than the sum of its proper divisors (6406580783).

11762017617 is an equidigital number, since it uses as much as digits as its factorization.

11762017617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672632.

The product of its (nonzero) digits is 24696, while the sum is 39.

The spelling of 11762017617 in words is "eleven billion, seven hundred sixty-two million, seventeen thousand, six hundred seventeen".