496489517 has 2 divisors, whose sum is σ = 496489518. Its totient is φ = 496489516.

The previous prime is 496489501. The next prime is 496489519. The reversal of 496489517 is 715984694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437060836 + 59428681 = 20906^2 + 7709^2 .

It is a cyclic number.

It is not a de Polignac number, because 496489517 - 2⁴ = 496489501 is a prime.

Together with 496489519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496489519) 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, 248244758 + 248244759.

It is an arithmetic number, because the mean of its divisors is an integer number (248244759).

Almost surely, 2^496489517 is an apocalyptic number.

It is an amenable number.

496489517 is a deficient number, since it is larger than the sum of its proper divisors (1).

496489517 is an equidigital number, since it uses as much as digits as its factorization.

496489517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 53.

The square root of 496489517 is about 22282.0447221524. The cubic root of 496489517 is about 791.8386469628.

The spelling of 496489517 in words is "four hundred ninety-six million, four hundred eighty-nine thousand, five hundred seventeen".