50404252 has 48 divisors (see below), whose sum is σ = 97161120. Its totient is φ = 22784000.

The previous prime is 50404241. The next prime is 50404259. The reversal of 50404252 is 25240405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50404259) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 281499 + ... + 281677.

It is an arithmetic number, because the mean of its divisors is an integer number (2024190).

Almost surely, 2^50404252 is an apocalyptic number.

It is an amenable number.

50404252 is a deficient number, since it is larger than the sum of its proper divisors (46756868).

50404252 is a wasteful number, since it uses less digits than its factorization.

50404252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 50404252 is about 7099.5951997279. The cubic root of 50404252 is about 369.3933374714.

Adding to 50404252 its reverse (25240405), we get a palindrome (75644657).

The spelling of 50404252 in words is "fifty million, four hundred four thousand, two hundred fifty-two".