53330 has 8 divisors (see below), whose sum is σ = 96012. Its totient is φ = 21328.

The previous prime is 53327. The next prime is 53353. The reversal of 53330 is 3335.

It can be written as a sum of positive squares in 2 ways, for example, as 48841 + 4489 = 221^2 + 67^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657 + ... + 2676.

2⁵³³³⁰ is an apocalyptic number.

53330 is a deficient number, since it is larger than the sum of its proper divisors (42682).

53330 is a wasteful number, since it uses less digits than its factorization.

53330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5340.

The product of its (nonzero) digits is 135, while the sum is 14.

The square root of 53330 is about 230.9328906847. The cubic root of 53330 is about 37.6406569422.

Adding to 53330 its reverse (3335), we get a palindrome (56665).

It can be divided in two parts, 53 and 330, that added together give a palindrome (383).

The spelling of 53330 in words is "fifty-three thousand, three hundred thirty".