50044491 has 24 divisors (see below), whose sum is σ = 82948320. Its totient is φ = 28480896.

The previous prime is 50044451. The next prime is 50044523. The reversal of 50044491 is 19444005.

It is not a de Polignac number, because 50044491 - 2⁷ = 50044363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50044441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15471 + ... + 18423.

It is an arithmetic number, because the mean of its divisors is an integer number (3456180).

Almost surely, 2^50044491 is an apocalyptic number.

50044491 is a deficient number, since it is larger than the sum of its proper divisors (32903829).

50044491 is a wasteful number, since it uses less digits than its factorization.

50044491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235 (or 3232 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 50044491 is about 7074.2131011159. The cubic root of 50044491 is about 368.5123882999.

Adding to 50044491 its reverse (19444005), we get a palindrome (69488496).

The spelling of 50044491 in words is "fifty million, forty-four thousand, four hundred ninety-one".