53683 has 4 divisors (see below), whose sum is σ = 61360. Its totient is φ = 46008.

The previous prime is 53681. The next prime is 53693. The reversal of 53683 is 38635.

53683 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38635 = 5 ⋅7727.

It is a cyclic number.

It is not a de Polignac number, because 53683 - 2¹ = 53681 is a prime.

It is a Duffinian number.

53683 is an undulating number in base 11.

It is not an unprimeable number, because it can be changed into a prime (53681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3828 + ... + 3841.

It is an arithmetic number, because the mean of its divisors is an integer number (15340).

2⁵³⁶⁸³ is an apocalyptic number.

53683 is a deficient number, since it is larger than the sum of its proper divisors (7677).

53683 is an equidigital number, since it uses as much as digits as its factorization.

53683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7676.

The product of its digits is 2160, while the sum is 25.

The square root of 53683 is about 231.6959214143. The cubic root of 53683 is about 37.7235242628.

The spelling of 53683 in words is "fifty-three thousand, six hundred eighty-three".