495282449 has 2 divisors, whose sum is σ = 495282450. Its totient is φ = 495282448.

The previous prime is 495282397. The next prime is 495282457. The reversal of 495282449 is 944282594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493150849 + 2131600 = 22207^2 + 1460^2 .

It is a cyclic number.

It is not a de Polignac number, because 495282449 - 2¹² = 495278353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (495282479) 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 as a sum of consecutive naturals, namely, 247641224 + 247641225.

It is an arithmetic number, because the mean of its divisors is an integer number (247641225).

Almost surely, 2^495282449 is an apocalyptic number.

It is an amenable number.

495282449 is a deficient number, since it is larger than the sum of its proper divisors (1).

495282449 is an equidigital number, since it uses as much as digits as its factorization.

495282449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 47.

The square root of 495282449 is about 22254.9421252898. The cubic root of 495282449 is about 791.1964187508.

The spelling of 495282449 in words is "four hundred ninety-five million, two hundred eighty-two thousand, four hundred forty-nine".