50517916 has 6 divisors (see below), whose sum is σ = 88406360. Its totient is φ = 25258956.

The previous prime is 50517911. The next prime is 50517919. The reversal of 50517916 is 61971505.

50517916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50517911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6314736 + ... + 6314743.

Almost surely, 2^50517916 is an apocalyptic number.

It is an amenable number.

50517916 is a deficient number, since it is larger than the sum of its proper divisors (37888444).

50517916 is a wasteful number, since it uses less digits than its factorization.

50517916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12629483 (or 12629481 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 50517916 is about 7107.5956553535. The cubic root of 50517916 is about 369.6707955656.

The spelling of 50517916 in words is "fifty million, five hundred seventeen thousand, nine hundred sixteen".