10564968769 has 2 divisors, whose sum is σ = 10564968770. Its totient is φ = 10564968768.

The previous prime is 10564968763. The next prime is 10564968779. The reversal of 10564968769 is 96786946501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8585875600 + 1979093169 = 92660^2 + 44487^2 .

It is a cyclic number.

It is not a de Polignac number, because 10564968769 - 2¹¹ = 10564966721 is a prime.

It is a super-2 number, since 2×10564968769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10564968763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5282484384 + 5282484385.

It is an arithmetic number, because the mean of its divisors is an integer number (5282484385).

Almost surely, 2^10564968769 is an apocalyptic number.

It is an amenable number.

10564968769 is a deficient number, since it is larger than the sum of its proper divisors (1).

10564968769 is an equidigital number, since it uses as much as digits as its factorization.

10564968769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 10564968769 in words is "ten billion, five hundred sixty-four million, nine hundred sixty-eight thousand, seven hundred sixty-nine".