4613663315647 has 8 divisors (see below), whose sum is σ = 4642385140512. Its totient is φ = 4584954528000.

The previous prime is 4613663315629. The next prime is 4613663315671. The reversal of 4613663315647 is 7465133663164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4613663315647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613663315617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2548854 + ... + 3965347.

It is an arithmetic number, because the mean of its divisors is an integer number (580298142564).

Almost surely, 2^{4613663315647} is an apocalyptic number.

4613663315647 is a deficient number, since it is larger than the sum of its proper divisors (28721824865).

4613663315647 is a wasteful number, since it uses less digits than its factorization.

4613663315647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6518609.

The product of its digits is 19595520, while the sum is 55.

The spelling of 4613663315647 in words is "four trillion, six hundred thirteen billion, six hundred sixty-three million, three hundred fifteen thousand, six hundred forty-seven".