50425716903936 has 416 divisors, whose sum is σ = 156587393655936. Its totient is φ = 14381586841600.

The previous prime is 50425716903893. The next prime is 50425716903967. The reversal of 50425716903936 is 63930961752405.

It is a self number, because there is not a number n which added to its sum of digits gives 50425716903936.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277949896 + ... + 278131256.

Almost surely, 2^{50425716903936} 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 50425716903936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78293696827968).

50425716903936 is an abundant number, since it is smaller than the sum of its proper divisors (106161676752000).

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

50425716903936 is a wasteful number, since it uses less digits than its factorization.

50425716903936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181438 (or 181394 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 60.

The spelling of 50425716903936 in words is "fifty trillion, four hundred twenty-five billion, seven hundred sixteen million, nine hundred three thousand, nine hundred thirty-six".