448041463 has 2 divisors, whose sum is σ = 448041464. Its totient is φ = 448041462.

The previous prime is 448041437. The next prime is 448041487. The reversal of 448041463 is 364140844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448041463 - 2¹⁷ = 447910391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448041263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224020731 + 224020732.

It is an arithmetic number, because the mean of its divisors is an integer number (224020732).

Almost surely, 2^448041463 is an apocalyptic number.

448041463 is a deficient number, since it is larger than the sum of its proper divisors (1).

448041463 is an equidigital number, since it uses as much as digits as its factorization.

448041463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 448041463 is about 21166.9899371640. The cubic root of 448041463 is about 765.1960782931.

The spelling of 448041463 in words is "four hundred forty-eight million, forty-one thousand, four hundred sixty-three".