495203 has 4 divisors (see below), whose sum is σ = 500208. Its totient is φ = 490200.

The previous prime is 495199. The next prime is 495211. The reversal of 495203 is 302594.

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 495203 - 2² = 495199 is a prime.

It is a super-2 number, since 2×495203² = 490452022418, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (95203) 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, 2351 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (125052).

2⁴⁹⁵²⁰³ is an apocalyptic number.

495203 is a deficient number, since it is larger than the sum of its proper divisors (5005).

495203 is a wasteful number, since it uses less digits than its factorization.

495203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 495203 is about 703.7066150037. The cubic root of 495203 is about 79.1154110821.

Adding to 495203 its reverse (302594), we get a palindrome (797797).

The spelling of 495203 in words is "four hundred ninety-five thousand, two hundred three".