496565023 has 2 divisors, whose sum is σ = 496565024. Its totient is φ = 496565022.

The previous prime is 496564987. The next prime is 496565029. The reversal of 496565023 is 320565694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 496565023 - 2⁹ = 496564511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496565029) 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, 248282511 + 248282512.

It is an arithmetic number, because the mean of its divisors is an integer number (248282512).

Almost surely, 2^496565023 is an apocalyptic number.

496565023 is a deficient number, since it is larger than the sum of its proper divisors (1).

496565023 is an equidigital number, since it uses as much as digits as its factorization.

496565023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 496565023 is about 22283.7389815982. The cubic root of 496565023 is about 791.8787858018.

The spelling of 496565023 in words is "four hundred ninety-six million, five hundred sixty-five thousand, twenty-three".