447705441615500 has 48 divisors (see below), whose sum is σ = 984925828321344. Its totient is φ = 177775007446400.

The previous prime is 447705441615461. The next prime is 447705441615521. The reversal of 447705441615500 is 5516144507744.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3267854432 + ... + 3267991431.

It is an arithmetic number, because the mean of its divisors is an integer number (20519288090028).

Almost surely, 2^{447705441615500} is an apocalyptic number.

It is an amenable number.

447705441615500 is an abundant number, since it is smaller than the sum of its proper divisors (537220386705844).

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

447705441615500 is a wasteful number, since it uses less digits than its factorization.

447705441615500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535846019 (or 6535846007 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 53.

The spelling of 447705441615500 in words is "four hundred forty-seven trillion, seven hundred five billion, four hundred forty-one million, six hundred fifteen thousand, five hundred".