50243144 has 32 divisors (see below), whose sum is σ = 113332800. Its totient is φ = 20399040.

The previous prime is 50243117. The next prime is 50243147. The reversal of 50243144 is 44134205.

It is not an unprimeable number, because it can be changed into a prime (50243147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22547 + ... + 24674.

It is an arithmetic number, because the mean of its divisors is an integer number (3541650).

Almost surely, 2^50243144 is an apocalyptic number.

It is an amenable number.

50243144 is an abundant number, since it is smaller than the sum of its proper divisors (63089656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50243144 is a wasteful number, since it uses less digits than its factorization.

50243144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47253 (or 47249 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 50243144 is about 7088.2398379287. The cubic root of 50243144 is about 368.9993512571. Note that the first 3 decimals are identical.

Adding to 50243144 its reverse (44134205), we get a palindrome (94377349).

The spelling of 50243144 in words is "fifty million, two hundred forty-three thousand, one hundred forty-four".