16545776032116 has 24 divisors (see below), whose sum is σ = 42896456379840. Its totient is φ = 5515258677336.

The previous prime is 16545776032087. The next prime is 16545776032129. The reversal of 16545776032116 is 61123067754561.

16545776032116 is a `hidden beast` number, since 1 + 6 + 5 + 4 + 5 + 7 + 7 + 603 + 21 + 1 + 6 = 666.

16545776032116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 76600814856 + ... + 76600815071.

It is an arithmetic number, because the mean of its divisors is an integer number (1787352349160).

Almost surely, 2^{16545776032116} is an apocalyptic number.

It is an amenable number.

16545776032116 is an abundant number, since it is smaller than the sum of its proper divisors (26350680347724).

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

16545776032116 is a wasteful number, since it uses less digits than its factorization.

16545776032116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153201629940 (or 153201629932 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 16545776032116 in words is "sixteen trillion, five hundred forty-five billion, seven hundred seventy-six million, thirty-two thousand, one hundred sixteen".