566253376133 has 2 divisors, whose sum is σ = 566253376134. Its totient is φ = 566253376132.

The previous prime is 566253376049. The next prime is 566253376141. The reversal of 566253376133 is 331673352665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528293478244 + 37959897889 = 726838^2 + 194833^2 .

It is a cyclic number.

It is not a de Polignac number, because 566253376133 - 2¹⁰ = 566253375109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566253376153) 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, 283126688066 + 283126688067.

It is an arithmetic number, because the mean of its divisors is an integer number (283126688067).

Almost surely, 2^566253376133 is an apocalyptic number.

It is an amenable number.

566253376133 is a deficient number, since it is larger than the sum of its proper divisors (1).

566253376133 is an equidigital number, since it uses as much as digits as its factorization.

566253376133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6123600, while the sum is 50.

The spelling of 566253376133 in words is "five hundred sixty-six billion, two hundred fifty-three million, three hundred seventy-six thousand, one hundred thirty-three".