48550320000 has 1920 divisors, whose sum is σ = 233250336000. Its totient is φ = 9704448000.

The previous prime is 48550319963. The next prime is 48550320001. The reversal of 48550320000 is 2305584.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48550320001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2555279991 + ... + 2555280009.

It is an arithmetic number, because the mean of its divisors is an integer number (121484550).

Almost surely, 2^48550320000 is an apocalyptic number.

48550320000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48550320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116625168000).

48550320000 is an abundant number, since it is smaller than the sum of its proper divisors (184700016000).

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

48550320000 is a wasteful number, since it uses less digits than its factorization.

48550320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 48550320000 its reverse (2305584), we get a palindrome (48552625584).

The spelling of 48550320000 in words is "forty-eight billion, five hundred fifty million, three hundred twenty thousand".