465503 has 4 divisors (see below), whose sum is σ = 470400. Its totient is φ = 460608.

The previous prime is 465469. The next prime is 465523. The reversal of 465503 is 305564.

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 465503 - 2¹⁰ = 464479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2303 + ... + 2496.

It is an arithmetic number, because the mean of its divisors is an integer number (117600).

2⁴⁶⁵⁵⁰³ is an apocalyptic number.

465503 is a deficient number, since it is larger than the sum of its proper divisors (4897).

465503 is an equidigital number, since it uses as much as digits as its factorization.

465503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896.

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

The square root of 465503 is about 682.2778026581. The cubic root of 465503 is about 77.5010336317.

The spelling of 465503 in words is "four hundred sixty-five thousand, five hundred three".