11716072052061 has 32 divisors (see below), whose sum is σ = 17502496227328. Its totient is φ = 6922373814720.

The previous prime is 11716072052017. The next prime is 11716072052063. The reversal of 11716072052061 is 16025027061711.

11716072052061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11716072052061 - 2⁹ = 11716072051549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11716072052063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37998871 + ... + 38305956.

It is an arithmetic number, because the mean of its divisors is an integer number (546953007104).

Almost surely, 2^{11716072052061} is an apocalyptic number.

It is an amenable number.

11716072052061 is a deficient number, since it is larger than the sum of its proper divisors (5786424175267).

11716072052061 is a wasteful number, since it uses less digits than its factorization.

11716072052061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76305001.

The product of its (nonzero) digits is 35280, while the sum is 39.

The spelling of 11716072052061 in words is "eleven trillion, seven hundred sixteen billion, seventy-two million, fifty-two thousand, sixty-one".