53326 has 16 divisors (see below), whose sum is σ = 98784. Its totient is φ = 21024.

The previous prime is 53323. The next prime is 53327. The reversal of 53326 is 62335.

53326 = T₈₄ + T₈₅ + ... + T₉₆.

53326 is nontrivially palindromic in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36 + ... + 328.

It is an arithmetic number, because the mean of its divisors is an integer number (6174).

2⁵³³²⁶ is an apocalyptic number.

53326 is a deficient number, since it is larger than the sum of its proper divisors (45458).

53326 is a wasteful number, since it uses less digits than its factorization.

53326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315.

The product of its digits is 540, while the sum is 19.

The square root of 53326 is about 230.9242299976. The cubic root of 53326 is about 37.6397158434.

Subtracting 53326 from its reverse (62335), we obtain a palindrome (9009).

The spelling of 53326 in words is "fifty-three thousand, three hundred twenty-six".