48901918208 has 320 divisors, whose sum is σ = 123061498560. Its totient is φ = 19070976000.

The previous prime is 48901918207. The next prime is 48901918229. The reversal of 48901918208 is 80281910984.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48901918201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125711678 + ... + 125712066.

It is an arithmetic number, because the mean of its divisors is an integer number (384567183).

Almost surely, 2^48901918208 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 48901918208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61530749280).

48901918208 is an abundant number, since it is smaller than the sum of its proper divisors (74159580352).

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

48901918208 is a wasteful number, since it uses less digits than its factorization.

48901918208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 50.

The spelling of 48901918208 in words is "forty-eight billion, nine hundred one million, nine hundred eighteen thousand, two hundred eight".