495611743 has 4 divisors (see below), whose sum is σ = 540667368. Its totient is φ = 450556120.

The previous prime is 495611729. The next prime is 495611803. The reversal of 495611743 is 347116594.

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 495611743 - 2⁹ = 495611231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 495611696 and 495611705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495611243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22527796 + ... + 22527817.

It is an arithmetic number, because the mean of its divisors is an integer number (135166842).

Almost surely, 2^495611743 is an apocalyptic number.

495611743 is a deficient number, since it is larger than the sum of its proper divisors (45055625).

495611743 is a wasteful number, since it uses less digits than its factorization.

495611743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45055624.

The product of its digits is 90720, while the sum is 40.

The square root of 495611743 is about 22262.3391178915. The cubic root of 495611743 is about 791.3717251275.

The spelling of 495611743 in words is "four hundred ninety-five million, six hundred eleven thousand, seven hundred forty-three".