10565369 has 2 divisors, whose sum is σ = 10565370. Its totient is φ = 10565368.

The previous prime is 10565341. The next prime is 10565371. The reversal of 10565369 is 96356501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 35344 = 3245^2 + 188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10565369 is a prime.

It is a super-2 number, since 2×10565369² = 223254044212322, which contains 22 as substring.

Together with 10565371, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10565329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5282684 + 5282685.

It is an arithmetic number, because the mean of its divisors is an integer number (5282685).

Almost surely, 2^10565369 is an apocalyptic number.

It is an amenable number.

10565369 is a deficient number, since it is larger than the sum of its proper divisors (1).

10565369 is an equidigital number, since it uses as much as digits as its factorization.

10565369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 10565369 is about 3250.4413546471. The cubic root of 10565369 is about 219.4294375229.

The spelling of 10565369 in words is "ten million, five hundred sixty-five thousand, three hundred sixty-nine".