16676573560506 has 96 divisors (see below), whose sum is σ = 37270439414208. Its totient is φ = 5385117012480.

The previous prime is 16676573560501. The next prime is 16676573560529. The reversal of 16676573560506 is 60506537567661.

16676573560506 is a `hidden beast` number, since 1 + 6 + 6 + 7 + 6 + 5 + 73 + 56 + 0 + 506 = 666.

It is not an unprimeable number, because it can be changed into a prime (16676573560501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1532345341 + ... + 1532356223.

It is an arithmetic number, because the mean of its divisors is an integer number (388233743898).

Almost surely, 2^{16676573560506} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16676573560506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18635219707104).

16676573560506 is an abundant number, since it is smaller than the sum of its proper divisors (20593865853702).

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

16676573560506 is a wasteful number, since it uses less digits than its factorization.

16676573560506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20716 (or 20713 counting only the distinct ones).

The product of its (nonzero) digits is 142884000, while the sum is 63.

The spelling of 16676573560506 in words is "sixteen trillion, six hundred seventy-six billion, five hundred seventy-three million, five hundred sixty thousand, five hundred six".