448808048417 has 2 divisors, whose sum is σ = 448808048418. Its totient is φ = 448808048416.

The previous prime is 448808048399. The next prime is 448808048431. The reversal of 448808048417 is 714840808844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288756844321 + 160051204096 = 537361^2 + 400064^2 .

It is a cyclic number.

It is not a de Polignac number, because 448808048417 - 2²² = 448803854113 is a prime.

It is not a weakly prime, because it can be changed into another prime (448808038417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224404024208 + 224404024209.

It is an arithmetic number, because the mean of its divisors is an integer number (224404024209).

Almost surely, 2^448808048417 is an apocalyptic number.

It is an amenable number.

448808048417 is a deficient number, since it is larger than the sum of its proper divisors (1).

448808048417 is an equidigital number, since it uses as much as digits as its factorization.

448808048417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7340032, while the sum is 56.

The spelling of 448808048417 in words is "four hundred forty-eight billion, eight hundred eight million, forty-eight thousand, four hundred seventeen".