497513297 has 2 divisors, whose sum is σ = 497513298. Its totient is φ = 497513296.

The previous prime is 497513281. The next prime is 497513321. The reversal of 497513297 is 792315794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368486416 + 129026881 = 19196^2 + 11359^2 .

It is a cyclic number.

It is not a de Polignac number, because 497513297 - 2⁴ = 497513281 is a prime.

It is not a weakly prime, because it can be changed into another prime (497513267) 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, 248756648 + 248756649.

It is an arithmetic number, because the mean of its divisors is an integer number (248756649).

Almost surely, 2^497513297 is an apocalyptic number.

It is an amenable number.

497513297 is a deficient number, since it is larger than the sum of its proper divisors (1).

497513297 is an equidigital number, since it uses as much as digits as its factorization.

497513297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 47.

The square root of 497513297 is about 22305.0060972868. The cubic root of 497513297 is about 792.3825402845.

The spelling of 497513297 in words is "four hundred ninety-seven million, five hundred thirteen thousand, two hundred ninety-seven".