446809276868093 has 2 divisors, whose sum is σ = 446809276868094. Its totient is φ = 446809276868092.

The previous prime is 446809276868077. The next prime is 446809276868291. The reversal of 446809276868093 is 390868672908644.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317693621377444 + 129115655490649 = 17823962^2 + 11362907^2 .

It is a cyclic number.

It is not a de Polignac number, because 446809276868093 - 2⁴ = 446809276868077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 446809276867999 and 446809276868017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446809276868293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223404638434046 + 223404638434047.

It is an arithmetic number, because the mean of its divisors is an integer number (223404638434047).

Almost surely, 2^{446809276868093} is an apocalyptic number.

It is an amenable number.

446809276868093 is a deficient number, since it is larger than the sum of its proper divisors (1).

446809276868093 is an equidigital number, since it uses as much as digits as its factorization.

446809276868093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6019743744, while the sum is 80.

The spelling of 446809276868093 in words is "four hundred forty-six trillion, eight hundred nine billion, two hundred seventy-six million, eight hundred sixty-eight thousand, ninety-three".