448550277045822 has 192 divisors, whose sum is σ = 1160715574047744. Its totient is φ = 122402462307840.

The previous prime is 448550277045817. The next prime is 448550277045869. The reversal of 448550277045822 is 228540772055844.

448550277045822 is a `hidden beast` number, since 4 + 4 + 8 + 5 + 502 + 7 + 7 + 0 + 45 + 82 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 448550277045822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6294788418 + ... + 6294859674.

It is an arithmetic number, because the mean of its divisors is an integer number (6045393614832).

Almost surely, 2^{448550277045822} is an apocalyptic number.

448550277045822 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 448550277045822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580357787023872).

448550277045822 is an abundant number, since it is smaller than the sum of its proper divisors (712165297001922).

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

448550277045822 is a wasteful number, since it uses less digits than its factorization.

448550277045822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74503 (or 74500 counting only the distinct ones).

The product of its (nonzero) digits is 200704000, while the sum is 63.

The spelling of 448550277045822 in words is "four hundred forty-eight trillion, five hundred fifty billion, two hundred seventy-seven million, forty-five thousand, eight hundred twenty-two".