533013 has 16 divisors (see below), whose sum is σ = 779520. Its totient is φ = 321984.
The previous prime is 533011. The next prime is 533033. The reversal of 533013 is 310335.
It is not a de Polignac number, because 533013 - 21 = 533011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 532983 and 533001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (533011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2995 + ... + 3167.
It is an arithmetic number, because the mean of its divisors is an integer number (48720).
2533013 is an apocalyptic number.
It is an amenable number.
533013 is a deficient number, since it is larger than the sum of its proper divisors (246507).
533013 is a wasteful number, since it uses less digits than its factorization.
533013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268.
The product of its (nonzero) digits is 135, while the sum is 15.
The square root of 533013 is about 730.0773931577. The cubic root of 533013 is about 81.0797872556.
Adding to 533013 its sum of digits (15), we get a triangular number (533028 = T1032).
Adding to 533013 its reverse (310335), we get a palindrome (843348).
The spelling of 533013 in words is "five hundred thirty-three thousand, thirteen".
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