480503 has 2 divisors, whose sum is σ = 480504. Its totient is φ = 480502.

The previous prime is 480499. The next prime is 480509. The reversal of 480503 is 305084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480503 - 2² = 480499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240251 + 240252.

It is an arithmetic number, because the mean of its divisors is an integer number (240252).

2⁴⁸⁰⁵⁰³ is an apocalyptic number.

480503 is a deficient number, since it is larger than the sum of its proper divisors (1).

480503 is an equidigital number, since it uses as much as digits as its factorization.

480503 is an odious number, because the sum of its binary digits is odd.

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

The square root of 480503 is about 693.1832369583. The cubic root of 480503 is about 78.3246929759.

Adding to 480503 its reverse (305084), we get a palindrome (785587).

The spelling of 480503 in words is "four hundred eighty thousand, five hundred three".