50542244 has 12 divisors (see below), whose sum is σ = 91499100. Its totient is φ = 24399648.

The previous prime is 50542237. The next prime is 50542277. The reversal of 50542244 is 44224505.

It can be written as a sum of positive squares in 2 ways, for example, as 30382144 + 20160100 = 5512^2 + 4490^2 .

It is a super-3 number, since 3×50542244³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

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, 217739 + ... + 217970.

It is an arithmetic number, because the mean of its divisors is an integer number (7624925).

Almost surely, 2^50542244 is an apocalyptic number.

It is an amenable number.

50542244 is a deficient number, since it is larger than the sum of its proper divisors (40956856).

50542244 is a wasteful number, since it uses less digits than its factorization.

50542244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435742 (or 435740 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 50542244 is about 7109.3068579152. The cubic root of 50542244 is about 369.7301270436.

Adding to 50542244 its reverse (44224505), we get a palindrome (94766749).

The spelling of 50542244 in words is "fifty million, five hundred forty-two thousand, two hundred forty-four".