52546 has 16 divisors (see below), whose sum is σ = 88704. Its totient is φ = 23184.

The previous prime is 52543. The next prime is 52553. The reversal of 52546 is 64525.

It is a super-2 number, since 2×52546² = 5522164232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52541) 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, 1095 + ... + 1141.

It is an arithmetic number, because the mean of its divisors is an integer number (5544).

2⁵²⁵⁴⁶ is an apocalyptic number.

52546 is a deficient number, since it is larger than the sum of its proper divisors (36158).

52546 is a wasteful number, since it uses less digits than its factorization.

52546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105.

The product of its digits is 1200, while the sum is 22.

The square root of 52546 is about 229.2291429989. The cubic root of 52546 is about 37.4552948747.

The spelling of 52546 in words is "fifty-two thousand, five hundred forty-six".