50342 has 4 divisors (see below), whose sum is σ = 75516. Its totient is φ = 25170.

The previous prime is 50341. The next prime is 50359. The reversal of 50342 is 24305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24305 = 5 ⋅4861.

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12584 + ... + 12587.

It is an arithmetic number, because the mean of its divisors is an integer number (18879).

2⁵⁰³⁴² is an apocalyptic number.

50342 is a deficient number, since it is larger than the sum of its proper divisors (25174).

50342 is a wasteful number, since it uses less digits than its factorization.

50342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25173.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 50342 is about 224.3702297543. The cubic root of 50342 is about 36.9241201183.

Adding to 50342 its reverse (24305), we get a palindrome (74647).

It can be divided in two parts, 503 and 42, that added together give a palindrome (545).

The spelling of 50342 in words is "fifty thousand, three hundred forty-two".