50989133076480 has 1536 divisors, whose sum is σ = 189113489510400. Its totient is φ = 13186105344000.

The previous prime is 50989133076473. The next prime is 50989133076517. The reversal of 50989133076480 is 8467033198905.

50989133076480 is a `hidden beast` number, since 5 + 0 + 9 + 89 + 1 + 3 + 3 + 0 + 76 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (1536).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 203143956355 + ... + 203143956605.

It is an arithmetic number, because the mean of its divisors is an integer number (123120761400).

Almost surely, 2^{50989133076480} 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 50989133076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94556744755200).

50989133076480 is an abundant number, since it is smaller than the sum of its proper divisors (138124356433920).

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

50989133076480 is an equidigital number, since it uses as much as digits as its factorization.

50989133076480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 50989133076480 in words is "fifty trillion, nine hundred eighty-nine billion, one hundred thirty-three million, seventy-six thousand, four hundred eighty".