16926683573879 has 2 divisors, whose sum is σ = 16926683573880. Its totient is φ = 16926683573878.

The previous prime is 16926683573857. The next prime is 16926683573887. The reversal of 16926683573879 is 97837538662961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16926683573879 - 2³² = 16922388606583 is a prime.

It is a super-2 number, since 2×16926683573879² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16926683570879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8463341786939 + 8463341786940.

It is an arithmetic number, because the mean of its divisors is an integer number (8463341786940).

Almost surely, 2^{16926683573879} is an apocalyptic number.

16926683573879 is a deficient number, since it is larger than the sum of its proper divisors (1).

16926683573879 is an equidigital number, since it uses as much as digits as its factorization.

16926683573879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4938071040, while the sum is 80.

The spelling of 16926683573879 in words is "sixteen trillion, nine hundred twenty-six billion, six hundred eighty-three million, five hundred seventy-three thousand, eight hundred seventy-nine".