50873842 has 8 divisors (see below), whose sum is σ = 76425516. Its totient is φ = 25398672.

The previous prime is 50873839. The next prime is 50873903. The reversal of 50873842 is 24837805.

It can be written as a sum of positive squares in 2 ways, for example, as 32046921 + 18826921 = 5661^2 + 4339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 17433 + ... + 20140.

Almost surely, 2^50873842 is an apocalyptic number.

50873842 is a deficient number, since it is larger than the sum of its proper divisors (25551674).

50873842 is a wasteful number, since it uses less digits than its factorization.

50873842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38252.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 50873842 is about 7132.5901326236. The cubic root of 50873842 is about 370.5369413817.

It can be divided in two parts, 50873 and 842, that added together give a palindrome (51715).

The spelling of 50873842 in words is "fifty million, eight hundred seventy-three thousand, eight hundred forty-two".