16676520747576 has 32 divisors (see below), whose sum is σ = 42009556089600. Its totient is φ = 5516406353120.

The previous prime is 16676520747563. The next prime is 16676520747587. The reversal of 16676520747576 is 67574702567661.

It is a self number, because there is not a number n which added to its sum of digits gives 16676520747576.

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, 2652115296 + ... + 2652121583.

It is an arithmetic number, because the mean of its divisors is an integer number (1312798627800).

Almost surely, 2^{16676520747576} is an apocalyptic number.

It is an amenable number.

16676520747576 is an abundant number, since it is smaller than the sum of its proper divisors (25333035342024).

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

16676520747576 is a wasteful number, since it uses less digits than its factorization.

16676520747576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304237019 (or 5304237015 counting only the distinct ones).

The product of its (nonzero) digits is 622339200, while the sum is 69.

The spelling of 16676520747576 in words is "sixteen trillion, six hundred seventy-six billion, five hundred twenty million, seven hundred forty-seven thousand, five hundred seventy-six".