2464849989493 has 2 divisors, whose sum is σ = 2464849989494. Its totient is φ = 2464849989492.

The previous prime is 2464849989487. The next prime is 2464849989533. The reversal of 2464849989493 is 3949899484642.

It is a happy number.

2464849989493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2449356461764 + 15493527729 = 1565042^2 + 124473^2 .

It is a cyclic number.

It is not a de Polignac number, because 2464849989493 - 2⁵ = 2464849989461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2464849989403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232424994746 + 1232424994747.

It is an arithmetic number, because the mean of its divisors is an integer number (1232424994747).

Almost surely, 2^{2464849989493} is an apocalyptic number.

It is an amenable number.

2464849989493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2464849989493 is an equidigital number, since it uses as much as digits as its factorization.

2464849989493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3869835264, while the sum is 79.

The spelling of 2464849989493 in words is "two trillion, four hundred sixty-four billion, eight hundred forty-nine million, nine hundred eighty-nine thousand, four hundred ninety-three".