495939883 has 2 divisors, whose sum is σ = 495939884. Its totient is φ = 495939882.

The previous prime is 495939809. The next prime is 495939887. The reversal of 495939883 is 388939594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495939883 - 2⁹ = 495939371 is a prime.

It is not a weakly prime, because it can be changed into another prime (495939887) 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 as a sum of consecutive naturals, namely, 247969941 + 247969942.

It is an arithmetic number, because the mean of its divisors is an integer number (247969942).

Almost surely, 2^495939883 is an apocalyptic number.

495939883 is a deficient number, since it is larger than the sum of its proper divisors (1).

495939883 is an equidigital number, since it uses as much as digits as its factorization.

495939883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8398080, while the sum is 58.

The square root of 495939883 is about 22269.7077439287. The cubic root of 495939883 is about 791.5463399222.

The spelling of 495939883 in words is "four hundred ninety-five million, nine hundred thirty-nine thousand, eight hundred eighty-three".