416065571773 has 2 divisors, whose sum is σ = 416065571774. Its totient is φ = 416065571772.

The previous prime is 416065571729. The next prime is 416065571797. The reversal of 416065571773 is 377175560614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208714663609 + 207350908164 = 456853^2 + 455358^2 .

It is a cyclic number.

It is not a de Polignac number, because 416065571773 - 2¹³ = 416065563581 is a prime.

It is a super-2 number, since 2×416065571773² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 416065571773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416065571723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208032785886 + 208032785887.

It is an arithmetic number, because the mean of its divisors is an integer number (208032785887).

Almost surely, 2^416065571773 is an apocalyptic number.

It is an amenable number.

416065571773 is a deficient number, since it is larger than the sum of its proper divisors (1).

416065571773 is an equidigital number, since it uses as much as digits as its factorization.

416065571773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 416065571773 in words is "four hundred sixteen billion, sixty-five million, five hundred seventy-one thousand, seven hundred seventy-three".