50164 has 6 divisors (see below), whose sum is σ = 87794.
Its totient is φ = 25080.
The previous prime is 50159. The next prime is 50177. The reversal of 50164 is 46105.
Adding to 50164 its reverse (46105), we get a palindrome (96269).
It can be divided in two parts, 501 and 64, that added together give a palindrome (565).
It can be written as a sum of positive squares in only one way, i.e., 48400 + 1764 = 220^2 + 42^2
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267 + ... + 6274.
250164 is an apocalyptic number.
It is an amenable number.
50164 is a deficient number, since it is larger than the sum of its proper divisors (37630).
50164 is a wasteful number, since it uses less digits than its factorization.
50164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12545 (or 12543 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 50164 is about 223.9732126840.
The cubic root of 50164 is about 36.8805497728.
The spelling of 50164 in words is "fifty thousand, one hundred sixty-four".