50281740432 has 360 divisors, whose sum is σ = 180016192512. Its totient is φ = 12954816000.

The previous prime is 50281740419. The next prime is 50281740493. The reversal of 50281740432 is 23404718205.

It is a happy number.

50281740432 is a `hidden beast` number, since 50 + 2 + 8 + 174 + 0 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9854682 + ... + 9859782.

Almost surely, 2^50281740432 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 50281740432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90008096256).

50281740432 is an abundant number, since it is smaller than the sum of its proper divisors (129734452080).

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

50281740432 is a wasteful number, since it uses less digits than its factorization.

50281740432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267 (or 5251 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 50281740432 in words is "fifty billion, two hundred eighty-one million, seven hundred forty thousand, four hundred thirty-two".