566482976461 has 2 divisors, whose sum is σ = 566482976462. Its totient is φ = 566482976460.

The previous prime is 566482976359. The next prime is 566482976471. The reversal of 566482976461 is 164679284665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 374047220836 + 192435755625 = 611594^2 + 438675^2 .

It is a cyclic number.

It is not a de Polignac number, because 566482976461 - 2⁷ = 566482976333 is a prime.

It is a super-2 number, since 2×566482976461² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566482976393 and 566482976402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566482976471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283241488230 + 283241488231.

It is an arithmetic number, because the mean of its divisors is an integer number (283241488231).

Almost surely, 2^566482976461 is an apocalyptic number.

It is an amenable number.

566482976461 is a deficient number, since it is larger than the sum of its proper divisors (1).

566482976461 is an equidigital number, since it uses as much as digits as its factorization.

566482976461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 64.

The spelling of 566482976461 in words is "five hundred sixty-six billion, four hundred eighty-two million, nine hundred seventy-six thousand, four hundred sixty-one".