50442124 has 24 divisors (see below), whose sum is σ = 89995248. Its totient is φ = 24733440.

The previous prime is 50442121. The next prime is 50442149. The reversal of 50442124 is 42124405.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50442095 and 50442104.

It is not an unprimeable number, because it can be changed into a prime (50442121) 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, 65904 + ... + 66664.

It is an arithmetic number, because the mean of its divisors is an integer number (3749802).

Almost surely, 2^50442124 is an apocalyptic number.

It is an amenable number.

50442124 is a deficient number, since it is larger than the sum of its proper divisors (39553124).

50442124 is a wasteful number, since it uses less digits than its factorization.

50442124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 50442124 is about 7102.2618932281. The cubic root of 50442124 is about 369.4858307407.

Adding to 50442124 its reverse (42124405), we get a palindrome (92566529).

The spelling of 50442124 in words is "fifty million, four hundred forty-two thousand, one hundred twenty-four".