10564330109 has 2 divisors, whose sum is σ = 10564330110. Its totient is φ = 10564330108.

The previous prime is 10564330097. The next prime is 10564330159. The reversal of 10564330109 is 90103346501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8072124025 + 2492206084 = 89845^2 + 49922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10564330109 is a prime.

It is a super-2 number, since 2×10564330109² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10564330159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5282165054 + 5282165055.

It is an arithmetic number, because the mean of its divisors is an integer number (5282165055).

Almost surely, 2^10564330109 is an apocalyptic number.

It is an amenable number.

10564330109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10564330109 is an equidigital number, since it uses as much as digits as its factorization.

10564330109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 10564330109 in words is "ten billion, five hundred sixty-four million, three hundred thirty thousand, one hundred nine".