16545060056664 has 24 divisors (see below), whose sum is σ = 44809537653660. Its totient is φ = 5515020018864.

The previous prime is 16545060056641. The next prime is 16545060056719. The reversal of 16545060056664 is 46665006054561.

16545060056664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 16545060056664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114896250322 + ... + 114896250465.

Almost surely, 2^{16545060056664} is an apocalyptic number.

It is an amenable number.

16545060056664 is an abundant number, since it is smaller than the sum of its proper divisors (28264477596996).

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

16545060056664 is a wasteful number, since it uses less digits than its factorization.

16545060056664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229792500799 (or 229792500792 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 16545060056664 in words is "sixteen trillion, five hundred forty-five billion, sixty million, fifty-six thousand, six hundred sixty-four".