4873320218663 has 16 divisors (see below), whose sum is σ = 5370413368320. Its totient is φ = 4393694085984.

The previous prime is 4873320218567. The next prime is 4873320218671. The reversal of 4873320218663 is 3668120233784.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4873320218663 - 2³² = 4869025251367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4873320218863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19993358 + ... + 20235636.

It is an arithmetic number, because the mean of its divisors is an integer number (335650835520).

Almost surely, 2^{4873320218663} is an apocalyptic number.

4873320218663 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4873320218663 is a deficient number, since it is larger than the sum of its proper divisors (497093149657).

4873320218663 is a wasteful number, since it uses less digits than its factorization.

4873320218663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278318.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 4873320218663 in words is "four trillion, eight hundred seventy-three billion, three hundred twenty million, two hundred eighteen thousand, six hundred sixty-three".