50447546240 has 768 divisors, whose sum is σ = 166145515200. Its totient is φ = 14450688000.

The previous prime is 50447546239. The next prime is 50447546249. The reversal of 50447546240 is 4264574405.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50447546249) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 200986115 + ... + 200986365.

Almost surely, 2^50447546240 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 50447546240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83072757600).

50447546240 is an abundant number, since it is smaller than the sum of its proper divisors (115697968960).

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

50447546240 is a wasteful number, since it uses less digits than its factorization.

50447546240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 50447546240 in words is "fifty billion, four hundred forty-seven million, five hundred forty-six thousand, two hundred forty".