50313 has 8 divisors (see below), whose sum is σ = 69376. Its totient is φ = 32400.

The previous prime is 50311. The next prime is 50321. The reversal of 50313 is 31305.

It is a happy number.

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

It is not a de Polignac number, because 50313 - 2¹ = 50311 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11 and base 14.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (50311) 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, 178 + ... + 363.

It is an arithmetic number, because the mean of its divisors is an integer number (8672).

2⁵⁰³¹³ is an apocalyptic number.

It is an amenable number.

50313 is a deficient number, since it is larger than the sum of its proper divisors (19063).

50313 is a wasteful number, since it uses less digits than its factorization.

50313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 45, while the sum is 12.

The square root of 50313 is about 224.3055951152. The cubic root of 50313 is about 36.9170285899.

Adding to 50313 its reverse (31305), we get a palindrome (81618).

It can be divided in two parts, 50 and 313, that added together give a palindrome (363).

The spelling of 50313 in words is "fifty thousand, three hundred thirteen".