5147840839680 has 3072 divisors, whose sum is σ = 24786951782400. Its totient is φ = 998831554560.

The previous prime is 5147840839601. The next prime is 5147840839681. The reversal of 5147840839680 is 869380487415.

5147840839680 is a `hidden beast` number, since 5 + 1 + 478 + 4 + 0 + 83 + 9 + 6 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (3072).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147840839681) 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, 40534179777 + ... + 40534179903.

It is an arithmetic number, because the mean of its divisors is an integer number (8068669200).

Almost surely, 2^{5147840839680} 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 5147840839680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12393475891200).

5147840839680 is an abundant number, since it is smaller than the sum of its proper divisors (19639110942720).

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

5147840839680 is a wasteful number, since it uses less digits than its factorization.

5147840839680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 5147840839680 in words is "five trillion, one hundred forty-seven billion, eight hundred forty million, eight hundred thirty-nine thousand, six hundred eighty".