561064596283 has 2 divisors, whose sum is σ = 561064596284. Its totient is φ = 561064596282.

The previous prime is 561064596223. The next prime is 561064596289. The reversal of 561064596283 is 382695460165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 561064596283 - 2²¹ = 561062499131 is a prime.

It is not a weakly prime, because it can be changed into another prime (561064596289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280532298141 + 280532298142.

It is an arithmetic number, because the mean of its divisors is an integer number (280532298142).

Almost surely, 2^561064596283 is an apocalyptic number.

561064596283 is a deficient number, since it is larger than the sum of its proper divisors (1).

561064596283 is an equidigital number, since it uses as much as digits as its factorization.

561064596283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 561064596283 in words is "five hundred sixty-one billion, sixty-four million, five hundred ninety-six thousand, two hundred eighty-three".