448883863 has 2 divisors, whose sum is σ = 448883864. Its totient is φ = 448883862.

The previous prime is 448883857. The next prime is 448883879. The reversal of 448883863 is 368388844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448883863 - 2¹³ = 448875671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 448883863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448883843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224441931 + 224441932.

It is an arithmetic number, because the mean of its divisors is an integer number (224441932).

Almost surely, 2^448883863 is an apocalyptic number.

448883863 is a deficient number, since it is larger than the sum of its proper divisors (1).

448883863 is an equidigital number, since it uses as much as digits as its factorization.

448883863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3538944, while the sum is 52.

The square root of 448883863 is about 21186.8795012385. The cubic root of 448883863 is about 765.6753476328.

The spelling of 448883863 in words is "four hundred forty-eight million, eight hundred eighty-three thousand, eight hundred sixty-three".