497310223 has 2 divisors, whose sum is σ = 497310224. Its totient is φ = 497310222.

The previous prime is 497310193. The next prime is 497310227. The reversal of 497310223 is 322013794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497310223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (497310227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248655111 + 248655112.

It is an arithmetic number, because the mean of its divisors is an integer number (248655112).

Almost surely, 2^497310223 is an apocalyptic number.

497310223 is a deficient number, since it is larger than the sum of its proper divisors (1).

497310223 is an equidigital number, since it uses as much as digits as its factorization.

497310223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 497310223 is about 22300.4534258835. The cubic root of 497310223 is about 792.2747145631.

The spelling of 497310223 in words is "four hundred ninety-seven million, three hundred ten thousand, two hundred twenty-three".