4816964449613 has 2 divisors, whose sum is σ = 4816964449614. Its totient is φ = 4816964449612.

The previous prime is 4816964449589. The next prime is 4816964449631. The reversal of 4816964449613 is 3169444696184.

It is a happy number.

Together with next prime (4816964449631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4814746228009 + 2218221604 = 2194253^2 + 47098^2 .

It is a cyclic number.

It is not a de Polignac number, because 4816964449613 - 2²⁰ = 4816963401037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4816964449613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4816964449013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2408482224806 + 2408482224807.

It is an arithmetic number, because the mean of its divisors is an integer number (2408482224807).

Almost surely, 2^{4816964449613} is an apocalyptic number.

It is an amenable number.

4816964449613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4816964449613 is an equidigital number, since it uses as much as digits as its factorization.

4816964449613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107495424, while the sum is 65.

The spelling of 4816964449613 in words is "four trillion, eight hundred sixteen billion, nine hundred sixty-four million, four hundred forty-nine thousand, six hundred thirteen".