53703 has 24 divisors (see below), whose sum is σ = 91728. Its totient is φ = 31104.

The previous prime is 53699. The next prime is 53717. The reversal of 53703 is 30735.

It is not a de Polignac number, because 53703 - 2² = 53699 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 53703.

It is not an unprimeable number, because it can be changed into a prime (53773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3151 + ... + 3167.

It is an arithmetic number, because the mean of its divisors is an integer number (3822).

2⁵³⁷⁰³ is an apocalyptic number.

53703 is a deficient number, since it is larger than the sum of its proper divisors (38025).

53703 is a wasteful number, since it uses less digits than its factorization.

53703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 18.

The square root of 53703 is about 231.7390774125. The cubic root of 53703 is about 37.7282084074.

It can be divided in two parts, 5370 and 3, that multiplied together give a triangular number (16110 = T₁₇₉).

The spelling of 53703 in words is "fifty-three thousand, seven hundred three".