495718567 has 2 divisors, whose sum is σ = 495718568. Its totient is φ = 495718566.

The previous prime is 495718523. The next prime is 495718571. The reversal of 495718567 is 765817594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495718567 - 2⁷ = 495718439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495718507) 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, 247859283 + 247859284.

It is an arithmetic number, because the mean of its divisors is an integer number (247859284).

Almost surely, 2^495718567 is an apocalyptic number.

495718567 is a deficient number, since it is larger than the sum of its proper divisors (1).

495718567 is an equidigital number, since it uses as much as digits as its factorization.

495718567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 52.

The square root of 495718567 is about 22264.7381974278. The cubic root of 495718567 is about 791.4285783810.

The spelling of 495718567 in words is "four hundred ninety-five million, seven hundred eighteen thousand, five hundred sixty-seven".