50938141 has 4 divisors (see below), whose sum is σ = 51899292. Its totient is φ = 49976992.

The previous prime is 50938133. The next prime is 50938163. The reversal of 50938141 is 14183905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14183905 = 5 ⋅2836781.

It can be written as a sum of positive squares in 2 ways, for example, as 14032516 + 36905625 = 3746^2 + 6075^2 .

It is a cyclic number.

It is not a de Polignac number, because 50938141 - 2³ = 50938133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50938241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480496 + ... + 480601.

It is an arithmetic number, because the mean of its divisors is an integer number (12974823).

Almost surely, 2^50938141 is an apocalyptic number.

It is an amenable number.

50938141 is a deficient number, since it is larger than the sum of its proper divisors (961151).

50938141 is an equidigital number, since it uses as much as digits as its factorization.

50938141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961150.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 50938141 is about 7137.0961181702. The cubic root of 50938141 is about 370.6929817844.

The spelling of 50938141 in words is "fifty million, nine hundred thirty-eight thousand, one hundred forty-one".