495947359 has 2 divisors, whose sum is σ = 495947360. Its totient is φ = 495947358.

The previous prime is 495947351. The next prime is 495947363. The reversal of 495947359 is 953749594.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495947359 - 2³ = 495947351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495947351) 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, 247973679 + 247973680.

It is an arithmetic number, because the mean of its divisors is an integer number (247973680).

Almost surely, 2^495947359 is an apocalyptic number.

495947359 is a deficient number, since it is larger than the sum of its proper divisors (1).

495947359 is an equidigital number, since it uses as much as digits as its factorization.

495947359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6123600, while the sum is 55.

The square root of 495947359 is about 22269.8755946233. The cubic root of 495947359 is about 791.5503172663.

It can be divided in two parts, 49594 and 7359, that added together give a triangular number (56953 = T₃₃₇).

The spelling of 495947359 in words is "four hundred ninety-five million, nine hundred forty-seven thousand, three hundred fifty-nine".