448788959 has 2 divisors, whose sum is σ = 448788960. Its totient is φ = 448788958.

The previous prime is 448788931. The next prime is 448788983. The reversal of 448788959 is 959887844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448788959 - 2¹² = 448784863 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448788929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224394479 + 224394480.

It is an arithmetic number, because the mean of its divisors is an integer number (224394480).

Almost surely, 2^448788959 is an apocalyptic number.

448788959 is a deficient number, since it is larger than the sum of its proper divisors (1).

448788959 is an equidigital number, since it uses as much as digits as its factorization.

448788959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23224320, while the sum is 62.

The square root of 448788959 is about 21184.6396948355. The cubic root of 448788959 is about 765.6213835820.

The spelling of 448788959 in words is "four hundred forty-eight million, seven hundred eighty-eight thousand, nine hundred fifty-nine".