50751441720 has 192 divisors, whose sum is σ = 188647280640. Its totient is φ = 11591596800.

The previous prime is 50751441701. The next prime is 50751441721. The reversal of 50751441720 is 2714415705.

50751441720 is a `hidden beast` number, since 507 + 5 + 144 + 1 + 7 + 2 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50751441721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3700075 + ... + 3713765.

It is an arithmetic number, because the mean of its divisors is an integer number (982537920).

Almost surely, 2^50751441720 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 50751441720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94323640320).

50751441720 is an abundant number, since it is smaller than the sum of its proper divisors (137895838920).

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

50751441720 is a wasteful number, since it uses less digits than its factorization.

50751441720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15186 (or 15179 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 50751441720 in words is "fifty billion, seven hundred fifty-one million, four hundred forty-one thousand, seven hundred twenty".