65069269 has 2 divisors, whose sum is σ = 65069270. Its totient is φ = 65069268.

The previous prime is 65069267. The next prime is 65069287. The reversal of 65069269 is 96296056.

65069269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50339025 + 14730244 = 7095^2 + 3838^2 .

It is a cyclic number.

It is not a de Polignac number, because 65069269 - 2¹ = 65069267 is a prime.

It is a super-2 number, since 2×65069269² = 8468019536388722, which contains 22 as substring.

Together with 65069267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65069267) 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, 32534634 + 32534635.

It is an arithmetic number, because the mean of its divisors is an integer number (32534635).

Almost surely, 2^65069269 is an apocalyptic number.

It is an amenable number.

65069269 is a deficient number, since it is larger than the sum of its proper divisors (1).

65069269 is an equidigital number, since it uses as much as digits as its factorization.

65069269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 65069269 is about 8066.5524854178. The cubic root of 65069269 is about 402.2153516418.

The spelling of 65069269 in words is "sixty-five million, sixty-nine thousand, two hundred sixty-nine".