54308 has 6 divisors (see below), whose sum is σ = 95046. Its totient is φ = 27152.
The previous prime is 54293. The next prime is 54311. The reversal of 54308 is 80345.
It can be written as a sum of positive squares in only one way, i.e., 53824 + 484 = 232^2 + 22^2 .
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 54308.
It is an unprimeable number.
54308 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6785 + ... + 6792.
It is an arithmetic number, because the mean of its divisors is an integer number (15841).
254308 is an apocalyptic number.
It is an amenable number.
54308 is a deficient number, since it is larger than the sum of its proper divisors (40738).
54308 is a wasteful number, since it uses less digits than its factorization.
54308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13581 (or 13579 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 54308 is about 233.0407689654. The cubic root of 54308 is about 37.8693574649.
The spelling of 54308 in words is "fifty-four thousand, three hundred eight".
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