565304314821341 has 2 divisors, whose sum is σ = 565304314821342. Its totient is φ = 565304314821340.

The previous prime is 565304314821329. The next prime is 565304314821457. The reversal of 565304314821341 is 143128413403565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 526167717215716 + 39136597605625 = 22938346^2 + 6255925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-565304314821341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 565304314821341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (565304314820341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282652157410670 + 282652157410671.

It is an arithmetic number, because the mean of its divisors is an integer number (282652157410671).

Almost surely, 2^{565304314821341} is an apocalyptic number.

It is an amenable number.

565304314821341 is a deficient number, since it is larger than the sum of its proper divisors (1).

565304314821341 is an equidigital number, since it uses as much as digits as its factorization.

565304314821341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 565304314821341 in words is "five hundred sixty-five trillion, three hundred four billion, three hundred fourteen million, eight hundred twenty-one thousand, three hundred forty-one".