11716255555966 has 32 divisors (see below), whose sum is σ = 19280597898240. Its totient is φ = 5307082631136.

The previous prime is 11716255555933. The next prime is 11716255555967. The reversal of 11716255555966 is 66955555261711.

11716255555966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11716255555898 and 11716255555907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11716255555967) 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, 16735176 + ... + 17421211.

It is an arithmetic number, because the mean of its divisors is an integer number (602518684320).

Almost surely, 2^{11716255555966} is an apocalyptic number.

11716255555966 is a deficient number, since it is larger than the sum of its proper divisors (7564342342274).

11716255555966 is a wasteful number, since it uses less digits than its factorization.

11716255555966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34156648.

The product of its digits is 85050000, while the sum is 64.

The spelling of 11716255555966 in words is "eleven trillion, seven hundred sixteen billion, two hundred fifty-five million, five hundred fifty-five thousand, nine hundred sixty-six".