1463789048797 has 2 divisors, whose sum is σ = 1463789048798. Its totient is φ = 1463789048796.

The previous prime is 1463789048773. The next prime is 1463789048833. The reversal of 1463789048797 is 7978409873641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1336303632196 + 127485416601 = 1155986^2 + 357051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463789048797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463789048767) 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, 731894524398 + 731894524399.

It is an arithmetic number, because the mean of its divisors is an integer number (731894524399).

Almost surely, 2^{1463789048797} is an apocalyptic number.

It is an amenable number.

1463789048797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463789048797 is an equidigital number, since it uses as much as digits as its factorization.

1463789048797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512096256, while the sum is 73.

The spelling of 1463789048797 in words is "one trillion, four hundred sixty-three billion, seven hundred eighty-nine million, forty-eight thousand, seven hundred ninety-seven".