50447416 has 16 divisors (see below), whose sum is σ = 97640640. Its totient is φ = 24409920.

The previous prime is 50447401. The next prime is 50447437. The reversal of 50447416 is 61474405.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101461 + ... + 101956.

It is an arithmetic number, because the mean of its divisors is an integer number (6102540).

Almost surely, 2^50447416 is an apocalyptic number.

It is an amenable number.

50447416 is a deficient number, since it is larger than the sum of its proper divisors (47193224).

50447416 is a wasteful number, since it uses less digits than its factorization.

50447416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203454 (or 203450 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 50447416 is about 7102.6344408255. The cubic root of 50447416 is about 369.4987514935.

The spelling of 50447416 in words is "fifty million, four hundred forty-seven thousand, four hundred sixteen".