52603 has 4 divisors (see below), whose sum is σ = 53928. Its totient is φ = 51280.

The previous prime is 52583. The next prime is 52609. The reversal of 52603 is 30625.

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

It is a cyclic number.

It is not a de Polignac number, because 52603 - 2⁵ = 52571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601 + ... + 682.

It is an arithmetic number, because the mean of its divisors is an integer number (13482).

2⁵²⁶⁰³ is an apocalyptic number.

52603 is a deficient number, since it is larger than the sum of its proper divisors (1325).

52603 is a wasteful number, since it uses less digits than its factorization.

52603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 52603 is about 229.3534390411. The cubic root of 52603 is about 37.4688333635.

The spelling of 52603 in words is "fifty-two thousand, six hundred three".