485202463813 has 2 divisors, whose sum is σ = 485202463814. Its totient is φ = 485202463812.

The previous prime is 485202463777. The next prime is 485202463871. The reversal of 485202463813 is 318364202584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250847717409 + 234354746404 = 500847^2 + 484102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485202463813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485202466813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242601231906 + 242601231907.

It is an arithmetic number, because the mean of its divisors is an integer number (242601231907).

Almost surely, 2^485202463813 is an apocalyptic number.

It is an amenable number.

485202463813 is a deficient number, since it is larger than the sum of its proper divisors (1).

485202463813 is an equidigital number, since it uses as much as digits as its factorization.

485202463813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 485202463813 in words is "four hundred eighty-five billion, two hundred two million, four hundred sixty-three thousand, eight hundred thirteen".