48538879740 has 576 divisors, whose sum is σ = 173412150912. Its totient is φ = 10882252800.

The previous prime is 48538879699. The next prime is 48538879747. The reversal of 48538879740 is 4797883584.

48538879740 is a `hidden beast` number, since 4 + 8 + 538 + 8 + 7 + 97 + 4 + 0 = 666.

48538879740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48538879747) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 201406020 + ... + 201406260.

It is an arithmetic number, because the mean of its divisors is an integer number (301062762).

Almost surely, 2^48538879740 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 48538879740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86706075456).

48538879740 is an abundant number, since it is smaller than the sum of its proper divisors (124873271172).

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

48538879740 is a wasteful number, since it uses less digits than its factorization.

48538879740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 63.

The spelling of 48538879740 in words is "forty-eight billion, five hundred thirty-eight million, eight hundred seventy-nine thousand, seven hundred forty".