448563425236158 has 8 divisors (see below), whose sum is σ = 897126850472328. Its totient is φ = 149521141745384.

The previous prime is 448563425236127. The next prime is 448563425236159. The reversal of 448563425236158 is 851632524365844.

It is a sphenic number, since it is the product of 3 distinct primes.

448563425236158 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448563425236159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37380285436341 + ... + 37380285436352.

It is an arithmetic number, because the mean of its divisors is an integer number (112140856309041).

Almost surely, 2^{448563425236158} is an apocalyptic number.

448563425236158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448563425236158 is a wasteful number, since it uses less digits than its factorization.

448563425236158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74760570872698.

The product of its digits is 663552000, while the sum is 66.

The spelling of 448563425236158 in words is "four hundred forty-eight trillion, five hundred sixty-three billion, four hundred twenty-five million, two hundred thirty-six thousand, one hundred fifty-eight".