495513305 has 8 divisors (see below), whose sum is σ = 679561152. Its totient is φ = 339780528.

The previous prime is 495513299. The next prime is 495513323. The reversal of 495513305 is 503315594.

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

It is a cyclic number.

It is not a de Polignac number, because 495513305 - 2⁶ = 495513241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 14157523 = 495513305 / (4 + 9 + 5 + 5 + 1 + 3 + 3 + 0 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7078727 + ... + 7078796.

It is an arithmetic number, because the mean of its divisors is an integer number (84945144).

Almost surely, 2^495513305 is an apocalyptic number.

It is an amenable number.

495513305 is a deficient number, since it is larger than the sum of its proper divisors (184047847).

495513305 is a wasteful number, since it uses less digits than its factorization.

495513305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14157535.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 495513305 is about 22260.1281442852. The cubic root of 495513305 is about 791.3193277895.

Adding to 495513305 its reverse (503315594), we get a palindrome (998828899).

The spelling of 495513305 in words is "four hundred ninety-five million, five hundred thirteen thousand, three hundred five".