50084945686140 has 192 divisors, whose sum is σ = 147477273108480. Its totient is φ = 12675692494080.

The previous prime is 50084945686123. The next prime is 50084945686151. The reversal of 50084945686140 is 4168654948005.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 319685625 + ... + 319842255.

It is an arithmetic number, because the mean of its divisors is an integer number (768110797440).

Almost surely, 2^{50084945686140} 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 50084945686140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73738636554240).

50084945686140 is an abundant number, since it is smaller than the sum of its proper divisors (97392327422340).

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

50084945686140 is a wasteful number, since it uses less digits than its factorization.

50084945686140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158472 (or 158470 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 50084945686140 in words is "fifty trillion, eighty-four billion, nine hundred forty-five million, six hundred eighty-six thousand, one hundred forty".