48039447456 has 576 divisors, whose sum is σ = 186086025216. Its totient is φ = 11350886400.

The previous prime is 48039447419. The next prime is 48039447523. The reversal of 48039447456 is 65474493084.

48039447456 is a `hidden beast` number, since 4 + 80 + 3 + 94 + 474 + 5 + 6 = 666.

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, 20467275 + ... + 20469621.

It is an arithmetic number, because the mean of its divisors is an integer number (323066016).

Almost surely, 2^48039447456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48039447456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93043012608).

48039447456 is an abundant number, since it is smaller than the sum of its proper divisors (138046577760).

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

48039447456 is a wasteful number, since it uses less digits than its factorization.

48039447456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465 (or 2454 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 48039447456 in words is "forty-eight billion, thirty-nine million, four hundred forty-seven thousand, four hundred fifty-six".