53546 has 8 divisors (see below), whose sum is σ = 82404. Its totient is φ = 26080.

The previous prime is 53527. The next prime is 53549. The reversal of 53546 is 64535.

It can be written as a sum of positive squares in 2 ways, for example, as 44521 + 9025 = 211^2 + 95^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53549) 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 3 ways as a sum of consecutive naturals, for example, 245 + ... + 408.

2⁵³⁵⁴⁶ is an apocalyptic number.

53546 is a deficient number, since it is larger than the sum of its proper divisors (28858).

53546 is a wasteful number, since it uses less digits than its factorization.

53546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its digits is 1800, while the sum is 23.

The square root of 53546 is about 231.4000864304. The cubic root of 53546 is about 37.6914065505.

The spelling of 53546 in words is "fifty-three thousand, five hundred forty-six".