48699728792 has 64 divisors (see below), whose sum is σ = 107326749600. Its totient is φ = 20423715840.

The previous prime is 48699728789. The next prime is 48699728807. The reversal of 48699728792 is 29782799684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710334 + ... + 2728242.

Almost surely, 2^48699728792 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 48699728792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53663374800).

48699728792 is an abundant number, since it is smaller than the sum of its proper divisors (58627020808).

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

48699728792 is a wasteful number, since it uses less digits than its factorization.

48699728792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20316 (or 20312 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 71.

The spelling of 48699728792 in words is "forty-eight billion, six hundred ninety-nine million, seven hundred twenty-eight thousand, seven hundred ninety-two".