50519895285888 has 768 divisors, whose sum is σ = 177591667968000. Its totient is φ = 13463742136320.

The previous prime is 50519895285833. The next prime is 50519895285919. The reversal of 50519895285888 is 88858259891505.

50519895285888 is a `hidden beast` number, since 5 + 0 + 5 + 1 + 9 + 8 + 9 + 5 + 28 + 588 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9322731243 + ... + 9322736661.

It is an arithmetic number, because the mean of its divisors is an integer number (231239151000).

Almost surely, 2^{50519895285888} 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 50519895285888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88795833984000).

50519895285888 is an abundant number, since it is smaller than the sum of its proper divisors (127071772682112).

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

50519895285888 is a wasteful number, since it uses less digits than its factorization.

50519895285888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393 (or 6378 counting only the distinct ones).

The product of its (nonzero) digits is 3317760000, while the sum is 81.

The spelling of 50519895285888 in words is "fifty trillion, five hundred nineteen billion, eight hundred ninety-five million, two hundred eighty-five thousand, eight hundred eighty-eight".