566150434901 has 2 divisors, whose sum is σ = 566150434902. Its totient is φ = 566150434900.

The previous prime is 566150434867. The next prime is 566150434921. The reversal of 566150434901 is 109434051665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 560999502001 + 5150932900 = 748999^2 + 71770^2 .

It is a cyclic number.

It is not a de Polignac number, because 566150434901 - 2²⁶ = 566083326037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566150434921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283075217450 + 283075217451.

It is an arithmetic number, because the mean of its divisors is an integer number (283075217451).

Almost surely, 2^566150434901 is an apocalyptic number.

It is an amenable number.

566150434901 is a deficient number, since it is larger than the sum of its proper divisors (1).

566150434901 is an equidigital number, since it uses as much as digits as its factorization.

566150434901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 566150434901 in words is "five hundred sixty-six billion, one hundred fifty million, four hundred thirty-four thousand, nine hundred one".