4453649646117 has 32 divisors (see below), whose sum is σ = 6791726726400. Its totient is φ = 2542988418048.

The previous prime is 4453649646113. The next prime is 4453649646161. The reversal of 4453649646117 is 7116469463544.

It is a happy number.

It is not a de Polignac number, because 4453649646117 - 2² = 4453649646113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453649646113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250350859 + ... + 250368647.

It is an arithmetic number, because the mean of its divisors is an integer number (212241460200).

Almost surely, 2^{4453649646117} is an apocalyptic number.

It is an amenable number.

4453649646117 is a deficient number, since it is larger than the sum of its proper divisors (2338077080283).

4453649646117 is a wasteful number, since it uses less digits than its factorization.

4453649646117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26285.

The product of its digits is 52254720, while the sum is 60.

The spelling of 4453649646117 in words is "four trillion, four hundred fifty-three billion, six hundred forty-nine million, six hundred forty-six thousand, one hundred seventeen".