495303 has 8 divisors (see below), whose sum is σ = 667008. Its totient is φ = 326904.

The previous prime is 495301. The next prime is 495307. The reversal of 495303 is 303594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495303 - 2¹ = 495301 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451 + ... + 1092.

It is an arithmetic number, because the mean of its divisors is an integer number (83376).

2⁴⁹⁵³⁰³ is an apocalyptic number.

495303 is a deficient number, since it is larger than the sum of its proper divisors (171705).

495303 is a wasteful number, since it uses less digits than its factorization.

495303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 495303 is about 703.7776637547. Note that the first 3 decimals coincide. The cubic root of 495303 is about 79.1207361768.

Adding to 495303 its reverse (303594), we get a palindrome (798897).

The spelling of 495303 in words is "four hundred ninety-five thousand, three hundred three".