448010634493 has 2 divisors, whose sum is σ = 448010634494. Its totient is φ = 448010634492.

The previous prime is 448010634469. The next prime is 448010634541. The reversal of 448010634493 is 394436010844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323008082244 + 125002552249 = 568338^2 + 353557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448010634493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448010634433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224005317246 + 224005317247.

It is an arithmetic number, because the mean of its divisors is an integer number (224005317247).

Almost surely, 2^448010634493 is an apocalyptic number.

It is an amenable number.

448010634493 is a deficient number, since it is larger than the sum of its proper divisors (1).

448010634493 is an equidigital number, since it uses as much as digits as its factorization.

448010634493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 448010634493 in words is "four hundred forty-eight billion, ten million, six hundred thirty-four thousand, four hundred ninety-three".