566112077 has 2 divisors, whose sum is σ = 566112078. Its totient is φ = 566112076.

The previous prime is 566112073. The next prime is 566112083. The reversal of 566112077 is 770211665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502925476 + 63186601 = 22426^2 + 7949^2 .

It is a cyclic number.

It is not a de Polignac number, because 566112077 - 2² = 566112073 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566112073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283056038 + 283056039.

It is an arithmetic number, because the mean of its divisors is an integer number (283056039).

Almost surely, 2^566112077 is an apocalyptic number.

It is an amenable number.

566112077 is a deficient number, since it is larger than the sum of its proper divisors (1).

566112077 is an equidigital number, since it uses as much as digits as its factorization.

566112077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 566112077 is about 23793.1098639921. The cubic root of 566112077 is about 827.2449791760.

The spelling of 566112077 in words is "five hundred sixty-six million, one hundred twelve thousand, seventy-seven".