50318 has 8 divisors (see below), whose sum is σ = 76440. Its totient is φ = 24840.

The previous prime is 50311. The next prime is 50321. The reversal of 50318 is 81305.

50318 is nontrivially palindromic in base 12.

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

It is a super-2 number, since 2×50318² = 5063802248, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 50296 and 50305.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 50318.

It is not an unprimeable number, because it can be changed into a prime (50311) 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 in 3 ways as a sum of consecutive naturals, for example, 188 + ... + 368.

It is an arithmetic number, because the mean of its divisors is an integer number (9555).

2⁵⁰³¹⁸ is an apocalyptic number.

50318 is a deficient number, since it is larger than the sum of its proper divisors (26122).

50318 is a wasteful number, since it uses less digits than its factorization.

50318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 50318 is about 224.3167403472. The cubic root of 50318 is about 36.9182514616.

The spelling of 50318 in words is "fifty thousand, three hundred eighteen".