50988720679680 has 1728 divisors, whose sum is σ = 203043804364800. Its totient is φ = 10854118195200.

The previous prime is 50988720679657. The next prime is 50988720679789. The reversal of 50988720679680 is 8697602788905.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16723094796 + ... + 16723097844.

It is an arithmetic number, because the mean of its divisors is an integer number (117502201600).

Almost surely, 2^{50988720679680} 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 50988720679680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101521902182400).

50988720679680 is an abundant number, since it is smaller than the sum of its proper divisors (152055083685120).

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

50988720679680 is a wasteful number, since it uses less digits than its factorization.

50988720679680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226 (or 3205 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 75.

The spelling of 50988720679680 in words is "fifty trillion, nine hundred eighty-eight billion, seven hundred twenty million, six hundred seventy-nine thousand, six hundred eighty".