53362 has 4 divisors (see below), whose sum is σ = 80046. Its totient is φ = 26680.

The previous prime is 53359. The next prime is 53377. The reversal of 53362 is 26335.

It is a Cunningham number, because it is equal to 231²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53361 + 1 = 231^2 + 1^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13339 + ... + 13342.

2⁵³³⁶² is an apocalyptic number.

53362 is a deficient number, since it is larger than the sum of its proper divisors (26684).

53362 is a wasteful number, since it uses less digits than its factorization.

53362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26683.

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

The square root of 53362 is about 231.0021644920. The cubic root of 53362 is about 37.6481840388.

Adding to 53362 its reverse (26335), we get a palindrome (79697).

It can be divided in two parts, 533 and 62, that added together give a palindrome (595).

The spelling of 53362 in words is "fifty-three thousand, three hundred sixty-two".