448610606663 has 2 divisors, whose sum is σ = 448610606664. Its totient is φ = 448610606662.

The previous prime is 448610606617. The next prime is 448610606687. The reversal of 448610606663 is 366606016844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448610606663 - 2⁸ = 448610606407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448610600663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224305303331 + 224305303332.

It is an arithmetic number, because the mean of its divisors is an integer number (224305303332).

Almost surely, 2^448610606663 is an apocalyptic number.

448610606663 is a deficient number, since it is larger than the sum of its proper divisors (1).

448610606663 is an equidigital number, since it uses as much as digits as its factorization.

448610606663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 448610606663 in words is "four hundred forty-eight billion, six hundred ten million, six hundred six thousand, six hundred sixty-three".