497796127 has 2 divisors, whose sum is σ = 497796128. Its totient is φ = 497796126.

The previous prime is 497796121. The next prime is 497796149. The reversal of 497796127 is 721697794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 497796127 - 2³ = 497796119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497796121) 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, 248898063 + 248898064.

It is an arithmetic number, because the mean of its divisors is an integer number (248898064).

Almost surely, 2^497796127 is an apocalyptic number.

497796127 is a deficient number, since it is larger than the sum of its proper divisors (1).

497796127 is an equidigital number, since it uses as much as digits as its factorization.

497796127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1333584, while the sum is 52.

The square root of 497796127 is about 22311.3452530321. The cubic root of 497796127 is about 792.5326649819.

The spelling of 497796127 in words is "four hundred ninety-seven million, seven hundred ninety-six thousand, one hundred twenty-seven".