50144252 has 12 divisors (see below), whose sum is σ = 88015200. Its totient is φ = 24997056.

The previous prime is 50144243. The next prime is 50144293. The reversal of 50144252 is 25244105.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17252 + ... + 19947.

It is an arithmetic number, because the mean of its divisors is an integer number (7334600).

Almost surely, 2^50144252 is an apocalyptic number.

It is an amenable number.

50144252 is a deficient number, since it is larger than the sum of its proper divisors (37870948).

50144252 is a wasteful number, since it uses less digits than its factorization.

50144252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37540 (or 37538 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 50144252 is about 7081.2606222339. The cubic root of 50144252 is about 368.7570956405.

Adding to 50144252 its reverse (25244105), we get a palindrome (75388357).

The spelling of 50144252 in words is "fifty million, one hundred forty-four thousand, two hundred fifty-two".