566452673923 has 2 divisors, whose sum is σ = 566452673924. Its totient is φ = 566452673922.

The previous prime is 566452673909. The next prime is 566452673929. The reversal of 566452673923 is 329376254665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566452673923 is a prime.

It is not a weakly prime, because it can be changed into another prime (566452673929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283226336961 + 283226336962.

It is an arithmetic number, because the mean of its divisors is an integer number (283226336962).

Almost surely, 2^566452673923 is an apocalyptic number.

566452673923 is a deficient number, since it is larger than the sum of its proper divisors (1).

566452673923 is an equidigital number, since it uses as much as digits as its factorization.

566452673923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48988800, while the sum is 58.

The spelling of 566452673923 in words is "five hundred sixty-six billion, four hundred fifty-two million, six hundred seventy-three thousand, nine hundred twenty-three".