50394158 has 16 divisors (see below), whose sum is σ = 78731136. Its totient is φ = 24165120.

The previous prime is 50394139. The next prime is 50394161. The reversal of 50394158 is 85149305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410 + ... + 10602.

It is an arithmetic number, because the mean of its divisors is an integer number (4920696).

Almost surely, 2^50394158 is an apocalyptic number.

50394158 is a deficient number, since it is larger than the sum of its proper divisors (28336978).

50394158 is a wasteful number, since it uses less digits than its factorization.

50394158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 50394158 is about 7098.8842785328. The cubic root of 50394158 is about 369.3686774799.

The spelling of 50394158 in words is "fifty million, three hundred ninety-four thousand, one hundred fifty-eight".