16900560769 has 2 divisors, whose sum is σ = 16900560770. Its totient is φ = 16900560768.

The previous prime is 16900560713. The next prime is 16900560799. The reversal of 16900560769 is 96706500961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16896100225 + 4460544 = 129985^2 + 2112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16900560769 is a prime.

It is a super-2 number, since 2×16900560769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16900560799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8450280384 + 8450280385.

It is an arithmetic number, because the mean of its divisors is an integer number (8450280385).

Almost surely, 2^16900560769 is an apocalyptic number.

It is an amenable number.

16900560769 is a deficient number, since it is larger than the sum of its proper divisors (1).

16900560769 is an equidigital number, since it uses as much as digits as its factorization.

16900560769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 49.

The spelling of 16900560769 in words is "sixteen billion, nine hundred million, five hundred sixty thousand, seven hundred sixty-nine".