448295851 has 2 divisors, whose sum is σ = 448295852. Its totient is φ = 448295850.

The previous prime is 448295821. The next prime is 448295951. The reversal of 448295851 is 158592844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448295851 - 2⁵ = 448295819 is a prime.

It is not a weakly prime, because it can be changed into another prime (448295821) 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, 224147925 + 224147926.

It is an arithmetic number, because the mean of its divisors is an integer number (224147926).

Almost surely, 2^448295851 is an apocalyptic number.

448295851 is a deficient number, since it is larger than the sum of its proper divisors (1).

448295851 is an equidigital number, since it uses as much as digits as its factorization.

448295851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 46.

The square root of 448295851 is about 21172.9981580314. The cubic root of 448295851 is about 765.3408713440.

The spelling of 448295851 in words is "four hundred forty-eight million, two hundred ninety-five thousand, eight hundred fifty-one".