50830144 has 14 divisors (see below), whose sum is σ = 100866194. Its totient is φ = 25415040.

The previous prime is 50830139. The next prime is 50830159. The reversal of 50830144 is 44103805.

It can be written as a sum of positive squares in only one way, i.e., 47444544 + 3385600 = 6888^2 + 1840^2 .

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 as a sum of consecutive naturals, namely, 397047 + ... + 397174.

Almost surely, 2^50830144 is an apocalyptic number.

It is an amenable number.

50830144 is a deficient number, since it is larger than the sum of its proper divisors (50036050).

50830144 is an equidigital number, since it uses as much as digits as its factorization.

50830144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794233 (or 794223 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 50830144 is about 7129.5262114674. The cubic root of 50830144 is about 370.4308203001.

Adding to 50830144 its reverse (44103805), we get a palindrome (94933949).

The spelling of 50830144 in words is "fifty million, eight hundred thirty thousand, one hundred forty-four".