495415273 has 2 divisors, whose sum is σ = 495415274. Its totient is φ = 495415272.

The previous prime is 495415267. The next prime is 495415301. The reversal of 495415273 is 372514594.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456377769 + 39037504 = 21363^2 + 6248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-495415273 is a prime.

It is not a weakly prime, because it can be changed into another prime (495413273) 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 as a sum of consecutive naturals, namely, 247707636 + 247707637.

It is an arithmetic number, because the mean of its divisors is an integer number (247707637).

Almost surely, 2^495415273 is an apocalyptic number.

It is an amenable number.

495415273 is a deficient number, since it is larger than the sum of its proper divisors (1).

495415273 is an equidigital number, since it uses as much as digits as its factorization.

495415273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 40.

The square root of 495415273 is about 22257.9260714021. The cubic root of 495415273 is about 791.2671396634.

The spelling of 495415273 in words is "four hundred ninety-five million, four hundred fifteen thousand, two hundred seventy-three".