50449366 has 16 divisors (see below), whose sum is σ = 83954880. Its totient is φ = 22542280.

The previous prime is 50449337. The next prime is 50449411. The reversal of 50449366 is 66394405.

It is a happy number.

50449366 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 an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 18136 + ... + 20731.

It is an arithmetic number, because the mean of its divisors is an integer number (5247180).

Almost surely, 2^50449366 is an apocalyptic number.

50449366 is a deficient number, since it is larger than the sum of its proper divisors (33505514).

50449366 is a wasteful number, since it uses less digits than its factorization.

50449366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38939.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 50449366 is about 7102.7717125077. The cubic root of 50449366 is about 369.5035123140.

The spelling of 50449366 in words is "fifty million, four hundred forty-nine thousand, three hundred sixty-six".