50000198119488 has 672 divisors, whose sum is σ = 150890916863232. Its totient is φ = 15819168153600.

The previous prime is 50000198119463. The next prime is 50000198119541. The reversal of 50000198119488 is 88491189100005.

50000198119488 is a `hidden beast` number, since 500 + 0 + 0 + 1 + 9 + 81 + 19 + 48 + 8 = 666.

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 95 ways as a sum of consecutive naturals, for example, 23397377556 + ... + 23397379692.

It is an arithmetic number, because the mean of its divisors is an integer number (224540054856).

Almost surely, 2^{50000198119488} 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 50000198119488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75445458431616).

50000198119488 is an abundant number, since it is smaller than the sum of its proper divisors (100890718743744).

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

50000198119488 is a wasteful number, since it uses less digits than its factorization.

50000198119488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2470 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 54.

The spelling of 50000198119488 in words is "fifty trillion, one hundred ninety-eight million, one hundred nineteen thousand, four hundred eighty-eight".