50871886848 has 528 divisors, whose sum is σ = 160514145792. Its totient is φ = 15482880000.

The previous prime is 50871886847. The next prime is 50871886853. The reversal of 50871886848 is 84868817805.

50871886848 is a `hidden beast` number, since 508 + 7 + 1 + 8 + 86 + 8 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (50871886843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 503681998 + ... + 503682098.

It is an arithmetic number, because the mean of its divisors is an integer number (304004064).

Almost surely, 2^50871886848 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 50871886848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80257072896).

50871886848 is an abundant number, since it is smaller than the sum of its proper divisors (109642258944).

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

50871886848 is a wasteful number, since it uses less digits than its factorization.

50871886848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 63.

The spelling of 50871886848 in words is "fifty billion, eight hundred seventy-one million, eight hundred eighty-six thousand, eight hundred forty-eight".