50046515615420 has 192 divisors, whose sum is σ = 120022168089600. Its totient is φ = 17425967370240.

The previous prime is 50046515615419. The next prime is 50046515615651. The reversal of 50046515615420 is 2451651564005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27255071 + ... + 29033289.

It is an arithmetic number, because the mean of its divisors is an integer number (625115458800).

Almost surely, 2^{50046515615420} 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 50046515615420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60011084044800).

50046515615420 is an abundant number, since it is smaller than the sum of its proper divisors (69975652474180).

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

50046515615420 is a wasteful number, since it uses less digits than its factorization.

50046515615420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778388 (or 1778386 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 50046515615420 in words is "fifty trillion, forty-six billion, five hundred fifteen million, six hundred fifteen thousand, four hundred twenty".