48812705144 has 96 divisors (see below), whose sum is σ = 113805972000. Its totient is φ = 19521976320.

The previous prime is 48812705111. The next prime is 48812705191. The reversal of 48812705144 is 44150721884.

It is a junction number, because it is equal to n+sod(n) for n = 48812705095 and 48812705104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303632 + ... + 435680.

It is an arithmetic number, because the mean of its divisors is an integer number (1185478875).

Almost surely, 2^48812705144 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 48812705144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56902986000).

48812705144 is an abundant number, since it is smaller than the sum of its proper divisors (64993266856).

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

48812705144 is a wasteful number, since it uses less digits than its factorization.

48812705144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132133 (or 132122 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The spelling of 48812705144 in words is "forty-eight billion, eight hundred twelve million, seven hundred five thousand, one hundred forty-four".