50878295838720 has 1248 divisors, whose sum is σ = 210196010868480. Its totient is φ = 11563641077760.

The previous prime is 50878295838701. The next prime is 50878295838743. The reversal of 50878295838720 is 2783859287805.

50878295838720 is a `hidden beast` number, since 5 + 0 + 87 + 82 + 95 + 8 + 387 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6305398846 + ... + 6305406914.

It is an arithmetic number, because the mean of its divisors is an integer number (168426290760).

Almost surely, 2^{50878295838720} 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 50878295838720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105098005434240).

50878295838720 is an abundant number, since it is smaller than the sum of its proper divisors (159317715029760).

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

50878295838720 is an equidigital number, since it uses as much as digits as its factorization.

50878295838720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8301 (or 8267 counting only the distinct ones).

The product of its (nonzero) digits is 541900800, while the sum is 72.

The spelling of 50878295838720 in words is "fifty trillion, eight hundred seventy-eight billion, two hundred ninety-five million, eight hundred thirty-eight thousand, seven hundred twenty".