448555522556 has 12 divisors (see below), whose sum is σ = 786163325640. Its totient is φ = 223937429520.

The previous prime is 448555522537. The next prime is 448555522633. The reversal of 448555522556 is 655225555844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85079975 + ... + 85085246.

It is an arithmetic number, because the mean of its divisors is an integer number (65513610470).

Almost surely, 2^448555522556 is an apocalyptic number.

It is an amenable number.

448555522556 is a deficient number, since it is larger than the sum of its proper divisors (337607803084).

448555522556 is a wasteful number, since it uses less digits than its factorization.

448555522556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170165884 (or 170165882 counting only the distinct ones).

The product of its digits is 48000000, while the sum is 56.

The spelling of 448555522556 in words is "four hundred forty-eight billion, five hundred fifty-five million, five hundred twenty-two thousand, five hundred fifty-six".