2463445493 has 2 divisors, whose sum is σ = 2463445494. Its totient is φ = 2463445492.

The previous prime is 2463445483. The next prime is 2463445549. The reversal of 2463445493 is 3945443642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1475097649 + 988347844 = 38407^2 + 31438^2 .

It is a cyclic number.

It is not a de Polignac number, because 2463445493 - 2¹² = 2463441397 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 (2463445423) 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, 1231722746 + 1231722747.

It is an arithmetic number, because the mean of its divisors is an integer number (1231722747).

Almost surely, 2^2463445493 is an apocalyptic number.

It is an amenable number.

2463445493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2463445493 is an equidigital number, since it uses as much as digits as its factorization.

2463445493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 44.

The square root of 2463445493 is about 49633.1088387580. The cubic root of 2463445493 is about 1350.5613564852.

The spelling of 2463445493 in words is "two billion, four hundred sixty-three million, four hundred forty-five thousand, four hundred ninety-three".