4657490463209 has 16 divisors (see below), whose sum is σ = 5074218302400. Its totient is φ = 4258074752064.

The previous prime is 4657490463187. The next prime is 4657490463253. The reversal of 4657490463209 is 9023640947564.

It is a cyclic number.

It is not a de Polignac number, because 4657490463209 - 2⁸ = 4657490462953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4657490433209) 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 in 15 ways as a sum of consecutive naturals, for example, 1016027 + ... + 3216720.

It is an arithmetic number, because the mean of its divisors is an integer number (317138643900).

Almost surely, 2^{4657490463209} is an apocalyptic number.

It is an amenable number.

4657490463209 is a deficient number, since it is larger than the sum of its proper divisors (416727839191).

4657490463209 is a wasteful number, since it uses less digits than its factorization.

4657490463209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234792.

The product of its (nonzero) digits is 39191040, while the sum is 59.

The spelling of 4657490463209 in words is "four trillion, six hundred fifty-seven billion, four hundred ninety million, four hundred sixty-three thousand, two hundred nine".