50571207680 has 352 divisors, whose sum is σ = 149412003840. Its totient is φ = 16041738240.

The previous prime is 50571207677. The next prime is 50571207707. The reversal of 50571207680 is 8670217505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25552931 + ... + 25554909.

It is an arithmetic number, because the mean of its divisors is an integer number (424465920).

Almost surely, 2^50571207680 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 50571207680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74706001920).

50571207680 is an abundant number, since it is smaller than the sum of its proper divisors (98840796160).

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

50571207680 is a wasteful number, since it uses less digits than its factorization.

50571207680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 50571207680 in words is "fifty billion, five hundred seventy-one million, two hundred seven thousand, six hundred eighty".