50028641712 has 720 divisors, whose sum is σ = 179310523392. Its totient is φ = 13442526720.

The previous prime is 50028641711. The next prime is 50028641749. The reversal of 50028641712 is 21714682005.

50028641712 is a `hidden beast` number, since 5 + 0 + 0 + 2 + 8 + 641 + 7 + 1 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (50028641711) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 253952398 + ... + 253952594.

Almost surely, 2^50028641712 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 50028641712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89655261696).

50028641712 is an abundant number, since it is smaller than the sum of its proper divisors (129281881680).

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

50028641712 is a wasteful number, since it uses less digits than its factorization.

50028641712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 50028641712 in words is "fifty billion, twenty-eight million, six hundred forty-one thousand, seven hundred twelve".