50474128896 has 240 divisors, whose sum is σ = 149999952960. Its totient is φ = 16332226560.

The previous prime is 50474128883. The next prime is 50474128993. The reversal of 50474128896 is 69882147405.

It is a happy number.

50474128896 is a `hidden beast` number, since 5 + 0 + 474 + 1 + 2 + 88 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22204816 + ... + 22207088.

It is an arithmetic number, because the mean of its divisors is an integer number (624999804).

Almost surely, 2^50474128896 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 50474128896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74999976480).

50474128896 is an abundant number, since it is smaller than the sum of its proper divisors (99525824064).

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

50474128896 is a wasteful number, since it uses less digits than its factorization.

50474128896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 50474128896 in words is "fifty billion, four hundred seventy-four million, one hundred twenty-eight thousand, eight hundred ninety-six".