495573 has 16 divisors (see below), whose sum is σ = 724416. Its totient is φ = 299520.

The previous prime is 495571. The next prime is 495587. The reversal of 495573 is 375594.

It is not a de Polignac number, because 495573 - 2¹ = 495571 is a prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3718 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (45276).

2⁴⁹⁵⁵⁷³ is an apocalyptic number.

It is an amenable number.

495573 is a deficient number, since it is larger than the sum of its proper divisors (228843).

495573 is a wasteful number, since it uses less digits than its factorization.

495573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244.

The product of its digits is 18900, while the sum is 33.

The square root of 495573 is about 703.9694595648. The cubic root of 495573 is about 79.1351103533.

The spelling of 495573 in words is "four hundred ninety-five thousand, five hundred seventy-three".