496444853 has 2 divisors, whose sum is σ = 496444854. Its totient is φ = 496444852.

The previous prime is 496444841. The next prime is 496444889. The reversal of 496444853 is 358444694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432556804 + 63888049 = 20798^2 + 7993^2 .

It is a cyclic number.

It is not a de Polignac number, because 496444853 - 2²⁰ = 495396277 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 496444798 and 496444807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496444253) 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, 248222426 + 248222427.

It is an arithmetic number, because the mean of its divisors is an integer number (248222427).

Almost surely, 2^496444853 is an apocalyptic number.

It is an amenable number.

496444853 is a deficient number, since it is larger than the sum of its proper divisors (1).

496444853 is an equidigital number, since it uses as much as digits as its factorization.

496444853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 47.

The square root of 496444853 is about 22281.0424576589. The cubic root of 496444853 is about 791.8149017539.

The spelling of 496444853 in words is "four hundred ninety-six million, four hundred forty-four thousand, eight hundred fifty-three".