50440132 has 12 divisors (see below), whose sum is σ = 88715200. Its totient is φ = 25092936.

The previous prime is 50440129. The next prime is 50440133. The reversal of 50440132 is 23104405.

It is not an unprimeable number, because it can be changed into a prime (50440133) 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 3 ways as a sum of consecutive naturals, for example, 30888 + ... + 32479.

Almost surely, 2^50440132 is an apocalyptic number.

It is an amenable number.

50440132 is a deficient number, since it is larger than the sum of its proper divisors (38275068).

50440132 is a wasteful number, since it uses less digits than its factorization.

50440132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63570 (or 63568 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50440132 is about 7102.1216548296. The cubic root of 50440132 is about 369.4809669126.

Adding to 50440132 its reverse (23104405), we get a palindrome (73544537).

The spelling of 50440132 in words is "fifty million, four hundred forty thousand, one hundred thirty-two".