5081888687616 has 720 divisors, whose sum is σ = 17127332061840. Its totient is φ = 1445057003520.

The previous prime is 5081888687531. The next prime is 5081888687663. The reversal of 5081888687616 is 6167868881805.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 606643620 + ... + 606651996.

It is an arithmetic number, because the mean of its divisors is an integer number (23787961197).

Almost surely, 2^{5081888687616} 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 5081888687616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8563666030920).

5081888687616 is an abundant number, since it is smaller than the sum of its proper divisors (12045443374224).

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

5081888687616 is a wasteful number, since it uses less digits than its factorization.

5081888687616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8487 (or 8455 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 72.

The spelling of 5081888687616 in words is "five trillion, eighty-one billion, eight hundred eighty-eight million, six hundred eighty-seven thousand, six hundred sixteen".