50049978046416 has 200 divisors, whose sum is σ = 154413497955200. Its totient is φ = 15605189084160.

The previous prime is 50049978046403. The next prime is 50049978046427. The reversal of 50049978046416 is 61464087994005.

50049978046416 is a `hidden beast` number, since 5 + 0 + 0 + 4 + 9 + 97 + 80 + 464 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10919065 + ... + 14809656.

It is an arithmetic number, because the mean of its divisors is an integer number (772067489776).

Almost surely, 2^{50049978046416} is an apocalyptic number.

It is an amenable number.

50049978046416 is an abundant number, since it is smaller than the sum of its proper divisors (104363519908784).

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

50049978046416 is a wasteful number, since it uses less digits than its factorization.

50049978046416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25728839 (or 25728824 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 50049978046416 in words is "fifty trillion, forty-nine billion, nine hundred seventy-eight million, forty-six thousand, four hundred sixteen".