48991120112 has 80 divisors (see below), whose sum is σ = 105447000960. Its totient is φ = 21861638400.

The previous prime is 48991120093. The next prime is 48991120147. The reversal of 48991120112 is 21102119984.

It is a congruent number.

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, 8854787 + ... + 8860317.

It is an arithmetic number, because the mean of its divisors is an integer number (1318087512).

Almost surely, 2^48991120112 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 48991120112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52723500480).

48991120112 is an abundant number, since it is smaller than the sum of its proper divisors (56455880848).

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

48991120112 is a wasteful number, since it uses less digits than its factorization.

48991120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462 (or 6456 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 48991120112 in words is "forty-eight billion, nine hundred ninety-one million, one hundred twenty thousand, one hundred twelve".