50346078016 has 112 divisors (see below), whose sum is σ = 109239253200. Its totient is φ = 22883254272.

The previous prime is 50346077981. The next prime is 50346078031. The reversal of 50346078016 is 61087064305.

It is a happy number.

50346078016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1575772416 + 48770305600 = 39696^2 + 220840^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50346078016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15687420 + ... + 15690628.

It is an arithmetic number, because the mean of its divisors is an integer number (975350475).

Almost surely, 2^50346078016 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 50346078016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54619626600).

50346078016 is an abundant number, since it is smaller than the sum of its proper divisors (58893175184).

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

50346078016 is a wasteful number, since it uses less digits than its factorization.

50346078016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516 (or 3506 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 50346078016 in words is "fifty billion, three hundred forty-six million, seventy-eight thousand, sixteen".