16706628583 has 2 divisors, whose sum is σ = 16706628584. Its totient is φ = 16706628582.

The previous prime is 16706628529. The next prime is 16706628607. The reversal of 16706628583 is 38582660761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16706628583 is a prime.

It is a super-2 number, since 2×16706628583² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16706628583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16706658583) 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 as a sum of consecutive naturals, namely, 8353314291 + 8353314292.

It is an arithmetic number, because the mean of its divisors is an integer number (8353314292).

Almost surely, 2^16706628583 is an apocalyptic number.

16706628583 is a deficient number, since it is larger than the sum of its proper divisors (1).

16706628583 is an equidigital number, since it uses as much as digits as its factorization.

16706628583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 16706628583 in words is "sixteen billion, seven hundred six million, six hundred twenty-eight thousand, five hundred eighty-three".