566414446453 has 2 divisors, whose sum is σ = 566414446454. Its totient is φ = 566414446452.

The previous prime is 566414446439. The next prime is 566414446487. The reversal of 566414446453 is 354644414665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 505120075524 + 61294370929 = 710718^2 + 247577^2 .

It is a cyclic number.

It is not a de Polignac number, because 566414446453 - 2⁵ = 566414446421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 566414446453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566414446753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283207223226 + 283207223227.

It is an arithmetic number, because the mean of its divisors is an integer number (283207223227).

Almost surely, 2^566414446453 is an apocalyptic number.

It is an amenable number.

566414446453 is a deficient number, since it is larger than the sum of its proper divisors (1).

566414446453 is an equidigital number, since it uses as much as digits as its factorization.

566414446453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16588800, while the sum is 52.

The spelling of 566414446453 in words is "five hundred sixty-six billion, four hundred fourteen million, four hundred forty-six thousand, four hundred fifty-three".