566753273 has 2 divisors, whose sum is σ = 566753274. Its totient is φ = 566753272.

The previous prime is 566753203. The next prime is 566753321. The reversal of 566753273 is 372357665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476636224 + 90117049 = 21832^2 + 9493^2 .

It is a cyclic number.

It is not a de Polignac number, because 566753273 - 2¹² = 566749177 is a prime.

It is not a weakly prime, because it can be changed into another prime (566753203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283376636 + 283376637.

It is an arithmetic number, because the mean of its divisors is an integer number (283376637).

Almost surely, 2^566753273 is an apocalyptic number.

It is an amenable number.

566753273 is a deficient number, since it is larger than the sum of its proper divisors (1).

566753273 is an equidigital number, since it uses as much as digits as its factorization.

566753273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 44.

The square root of 566753273 is about 23806.5804558320. The cubic root of 566753273 is about 827.5571823952.

The spelling of 566753273 in words is "five hundred sixty-six million, seven hundred fifty-three thousand, two hundred seventy-three".