50031441 has 12 divisors (see below), whose sum is σ = 72796932. Its totient is φ = 33110016.

The previous prime is 50031433. The next prime is 50031451. The reversal of 50031441 is 14413005.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30636225 + 19395216 = 5535^2 + 4404^2 .

It is not a de Polignac number, because 50031441 - 2³ = 50031433 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50031451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19056 + ... + 21521.

It is an arithmetic number, because the mean of its divisors is an integer number (6066411).

Almost surely, 2^50031441 is an apocalyptic number.

It is an amenable number.

50031441 is a deficient number, since it is larger than the sum of its proper divisors (22765491).

50031441 is a wasteful number, since it uses less digits than its factorization.

50031441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40720 (or 40717 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50031441 is about 7073.2906769056. The cubic root of 50031441 is about 368.4803534401.

Adding to 50031441 its reverse (14413005), we get a palindrome (64444446).

The spelling of 50031441 in words is "fifty million, thirty-one thousand, four hundred forty-one".