53895 has 8 divisors (see below), whose sum is σ = 86256. Its totient is φ = 28736.
The previous prime is 53891. The next prime is 53897. The reversal of 53895 is 59835.
53895 is nontrivially palindromic in base 4.
53895 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53895 - 22 = 53891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53891) 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, 1782 + ... + 1811.
It is an arithmetic number, because the mean of its divisors is an integer number (10782).
253895 is an apocalyptic number.
53895 is a deficient number, since it is larger than the sum of its proper divisors (32361).
53895 is a wasteful number, since it uses less digits than its factorization.
53895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3601.
The product of its digits is 5400, while the sum is 30.
The square root of 53895 is about 232.1529668128. The cubic root of 53895 is about 37.7731171362.
Adding to 53895 its product of digits (5400), we get a palindrome (59295).
The spelling of 53895 in words is "fifty-three thousand, eight hundred ninety-five".
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