48713581980 has 192 divisors, whose sum is σ = 175397376000. Its totient is φ = 10993522176.

The previous prime is 48713581921. The next prime is 48713582053. The reversal of 48713581980 is 8918531784.

48713581980 is a `hidden beast` number, since 48 + 7 + 13 + 581 + 9 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217056 + ... + 380184.

It is an arithmetic number, because the mean of its divisors is an integer number (913528000).

Almost surely, 2^48713581980 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 48713581980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87698688000).

48713581980 is an abundant number, since it is smaller than the sum of its proper divisors (126683794020).

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

48713581980 is a wasteful number, since it uses less digits than its factorization.

48713581980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163233 (or 163225 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The spelling of 48713581980 in words is "forty-eight billion, seven hundred thirteen million, five hundred eighty-one thousand, nine hundred eighty".