50275561028 has 48 divisors (see below), whose sum is σ = 109884622848. Its totient is φ = 19553508000.

The previous prime is 50275561001. The next prime is 50275561043. The reversal of 50275561028 is 82016557205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32933 + ... + 318803.

It is an arithmetic number, because the mean of its divisors is an integer number (2289262976).

Almost surely, 2^50275561028 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 50275561028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54942311424).

50275561028 is an abundant number, since it is smaller than the sum of its proper divisors (59609061820).

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

50275561028 is a wasteful number, since it uses less digits than its factorization.

50275561028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286464 (or 286462 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 50275561028 in words is "fifty billion, two hundred seventy-five million, five hundred sixty-one thousand, twenty-eight".