485003 has 4 divisors (see below), whose sum is σ = 494208. Its totient is φ = 475800.

The previous prime is 484999. The next prime is 485021. The reversal of 485003 is 300584.

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 485003 - 2² = 484999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485053) 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, 4523 + ... + 4628.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

2⁴⁸⁵⁰⁰³ is an apocalyptic number.

485003 is a deficient number, since it is larger than the sum of its proper divisors (9205).

485003 is an equidigital number, since it uses as much as digits as its factorization.

485003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 485003 is about 696.4215677304. The cubic root of 485003 is about 78.5684420746.

Adding to 485003 its reverse (300584), we get a palindrome (785587).

The spelling of 485003 in words is "four hundred eighty-five thousand, three".