48747740382 has 64 divisors (see below), whose sum is σ = 118311448320. Its totient is φ = 14755154400.

The previous prime is 48747740381. The next prime is 48747740387. The reversal of 48747740382 is 28304774784.

48747740382 is a `hidden beast` number, since 487 + 47 + 7 + 40 + 3 + 82 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48747740381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478032 + ... + 570972.

It is an arithmetic number, because the mean of its divisors is an integer number (1848616380).

Almost surely, 2^48747740382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48747740382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59155724160).

48747740382 is an abundant number, since it is smaller than the sum of its proper divisors (69563707938).

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

48747740382 is a wasteful number, since it uses less digits than its factorization.

48747740382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93846 (or 93840 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 54.

The spelling of 48747740382 in words is "forty-eight billion, seven hundred forty-seven million, seven hundred forty thousand, three hundred eighty-two".