565306429 has 2 divisors, whose sum is σ = 565306430. Its totient is φ = 565306428.

The previous prime is 565306381. The next prime is 565306433. The reversal of 565306429 is 924603565.

565306429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 445294404 + 120012025 = 21102^2 + 10955^2 .

It is a cyclic number.

It is not a de Polignac number, because 565306429 - 2²¹ = 563209277 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 565306391 and 565306400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (565306439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282653214 + 282653215.

It is an arithmetic number, because the mean of its divisors is an integer number (282653215).

Almost surely, 2^565306429 is an apocalyptic number.

It is an amenable number.

565306429 is a deficient number, since it is larger than the sum of its proper divisors (1).

565306429 is an equidigital number, since it uses as much as digits as its factorization.

565306429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 565306429 is about 23776.1735567353. The cubic root of 565306429 is about 826.8523686571.

The spelling of 565306429 in words is "five hundred sixty-five million, three hundred six thousand, four hundred twenty-nine".