495393273 has 8 divisors (see below), whose sum is σ = 733916000. Its totient is φ = 330262164.

The previous prime is 495393253. The next prime is 495393287. The reversal of 495393273 is 372393594.

495393273 is a `hidden beast` number, since 49 + 539 + 3 + 2 + 73 = 666.

It is not a de Polignac number, because 495393273 - 2¹² = 495389177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495393203) by changing a digit.

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, 9173923 + ... + 9173976.

It is an arithmetic number, because the mean of its divisors is an integer number (91739500).

Almost surely, 2^495393273 is an apocalyptic number.

It is an amenable number.

495393273 is a deficient number, since it is larger than the sum of its proper divisors (238522727).

495393273 is a wasteful number, since it uses less digits than its factorization.

495393273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18347908 (or 18347902 counting only the distinct ones).

The product of its digits is 612360, while the sum is 45.

The square root of 495393273 is about 22257.4318599429. The cubic root of 495393273 is about 791.2554268400.

The spelling of 495393273 in words is "four hundred ninety-five million, three hundred ninety-three thousand, two hundred seventy-three".