50006378240 has 288 divisors, whose sum is σ = 149467549056. Its totient is φ = 15606743040.

The previous prime is 50006378209. The next prime is 50006378321. The reversal of 50006378240 is 4287360005.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 50006378240.

It is a congruent number.

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, 8500100 + ... + 8505980.

Almost surely, 2^50006378240 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 50006378240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74733774528).

50006378240 is an abundant number, since it is smaller than the sum of its proper divisors (99461170816).

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

50006378240 is a wasteful number, since it uses less digits than its factorization.

50006378240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995 (or 5981 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 50006378240 in words is "fifty billion, six million, three hundred seventy-eight thousand, two hundred forty".