565454413 has 2 divisors, whose sum is σ = 565454414. Its totient is φ = 565454412.

The previous prime is 565454371. The next prime is 565454431. The reversal of 565454413 is 314454565.

Together with next prime (565454431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548824329 + 16630084 = 23427^2 + 4078^2 .

It is a cyclic number.

It is not a de Polignac number, because 565454413 - 2¹³ = 565446221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (565454453) 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, 282727206 + 282727207.

It is an arithmetic number, because the mean of its divisors is an integer number (282727207).

Almost surely, 2^565454413 is an apocalyptic number.

It is an amenable number.

565454413 is a deficient number, since it is larger than the sum of its proper divisors (1).

565454413 is an equidigital number, since it uses as much as digits as its factorization.

565454413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 37.

The square root of 565454413 is about 23779.2853761420. The cubic root of 565454413 is about 826.9245125653.

The spelling of 565454413 in words is "five hundred sixty-five million, four hundred fifty-four thousand, four hundred thirteen".