52839939710880 has 576 divisors, whose sum is σ = 209093027270400. Its totient is φ = 11901172727808.

The previous prime is 52839939710821. The next prime is 52839939710947. The reversal of 52839939710880 is 8801793993825.

52839939710880 is a `hidden beast` number, since 5 + 28 + 39 + 9 + 397 + 108 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 52839939710799 and 52839939710808.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 804240271 + ... + 804305969.

It is an arithmetic number, because the mean of its divisors is an integer number (363008727900).

Almost surely, 2^{52839939710880} 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 52839939710880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104546513635200).

52839939710880 is an abundant number, since it is smaller than the sum of its proper divisors (156253087559520).

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

52839939710880 is a wasteful number, since it uses less digits than its factorization.

52839939710880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66893 (or 66882 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 72.

The spelling of 52839939710880 in words is "fifty-two trillion, eight hundred thirty-nine billion, nine hundred thirty-nine million, seven hundred ten thousand, eight hundred eighty".