4657648338637 has 8 divisors (see below), whose sum is σ = 5323520134400. Its totient is φ = 3991899908304.

The previous prime is 4657648338613. The next prime is 4657648338703. The reversal of 4657648338637 is 7368338467564.

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

It is not a de Polignac number, because 4657648338637 - 2⁷ = 4657648338509 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 (4657646338637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30760437 + ... + 30911482.

It is an arithmetic number, because the mean of its divisors is an integer number (665440016800).

Almost surely, 2^{4657648338637} is an apocalyptic number.

It is an amenable number.

4657648338637 is a deficient number, since it is larger than the sum of its proper divisors (665871795763).

4657648338637 is a wasteful number, since it uses less digits than its factorization.

4657648338637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61682715.

The product of its digits is 1463132160, while the sum is 70.

The spelling of 4657648338637 in words is "four trillion, six hundred fifty-seven billion, six hundred forty-eight million, three hundred thirty-eight thousand, six hundred thirty-seven".