497676577 has 2 divisors, whose sum is σ = 497676578. Its totient is φ = 497676576.

The previous prime is 497676563. The next prime is 497676593. The reversal of 497676577 is 775676794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409617121 + 88059456 = 20239^2 + 9384^2 .

It is a cyclic number.

It is not a de Polignac number, because 497676577 - 2¹⁹ = 497152289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (497676527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248838288 + 248838289.

It is an arithmetic number, because the mean of its divisors is an integer number (248838289).

Almost surely, 2^497676577 is an apocalyptic number.

It is an amenable number.

497676577 is a deficient number, since it is larger than the sum of its proper divisors (1).

497676577 is an equidigital number, since it uses as much as digits as its factorization.

497676577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15558480, while the sum is 58.

The square root of 497676577 is about 22308.6659619082. The cubic root of 497676577 is about 792.4692154017.

The spelling of 497676577 in words is "four hundred ninety-seven million, six hundred seventy-six thousand, five hundred seventy-seven".