16926683573858 has 64 divisors (see below), whose sum is σ = 26545588489728. Its totient is φ = 8089555568640.

The previous prime is 16926683573857. The next prime is 16926683573879. The reversal of 16926683573858 is 85837538662961.

It is a Smith number, since the sum of its digits (77) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (16926683573851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472306316 + ... + 472342152.

It is an arithmetic number, because the mean of its divisors is an integer number (414774820152).

Almost surely, 2^{16926683573858} is an apocalyptic number.

16926683573858 is a deficient number, since it is larger than the sum of its proper divisors (9618904915870).

16926683573858 is a wasteful number, since it uses less digits than its factorization.

16926683573858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36707.

The product of its digits is 3135283200, while the sum is 77.

The spelling of 16926683573858 in words is "sixteen trillion, nine hundred twenty-six billion, six hundred eighty-three million, five hundred seventy-three thousand, eight hundred fifty-eight".