4663600543646 has 16 divisors (see below), whose sum is σ = 7727945667840. Its totient is φ = 2092985283480.

The previous prime is 4663600543601. The next prime is 4663600543663. The reversal of 4663600543646 is 6463450063664.

It is a congruent number.

It is an unprimeable number.

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, 1341655496 + ... + 1341658971.

It is an arithmetic number, because the mean of its divisors is an integer number (482996604240).

Almost surely, 2^{4663600543646} is an apocalyptic number.

4663600543646 is a deficient number, since it is larger than the sum of its proper divisors (3064345124194).

4663600543646 is a wasteful number, since it uses less digits than its factorization.

4663600543646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683314559.

The product of its (nonzero) digits is 22394880, while the sum is 53.

The spelling of 4663600543646 in words is "four trillion, six hundred sixty-three billion, six hundred million, five hundred forty-three thousand, six hundred forty-six".