4646486846464 has 44 divisors (see below), whose sum is σ = 9392800743000. Its totient is φ = 2297139519488.

The previous prime is 4646486846461. The next prime is 4646486846513.

It is a happy number.

4646486846464 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4646486846393 and 4646486846402.

It is not an unprimeable number, because it can be changed into a prime (4646486846461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25400914 + ... + 25583185.

Almost surely, 2^{4646486846464} is an apocalyptic number.

It is an amenable number.

4646486846464 is an abundant number, since it is smaller than the sum of its proper divisors (4746313896536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4646486846464 is an equidigital number, since it uses as much as digits as its factorization.

4646486846464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50984208 (or 50984190 counting only the distinct ones).

The product of its digits is 2038431744, while the sum is 70.

The spelling of 4646486846464 in words is "four trillion, six hundred forty-six billion, four hundred eighty-six million, eight hundred forty-six thousand, four hundred sixty-four".