4728446560517 has 2 divisors, whose sum is σ = 4728446560518. Its totient is φ = 4728446560516.

The previous prime is 4728446560511. The next prime is 4728446560547. The reversal of 4728446560517 is 7150656448274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2776519031521 + 1951927528996 = 1666289^2 + 1397114^2 .

It is a cyclic number.

It is not a de Polignac number, because 4728446560517 - 2²⁰ = 4728445511941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4728446560511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364223280258 + 2364223280259.

It is an arithmetic number, because the mean of its divisors is an integer number (2364223280259).

Almost surely, 2^{4728446560517} is an apocalyptic number.

It is an amenable number.

4728446560517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4728446560517 is an equidigital number, since it uses as much as digits as its factorization.

4728446560517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45158400, while the sum is 59.

The spelling of 4728446560517 in words is "four trillion, seven hundred twenty-eight billion, four hundred forty-six million, five hundred sixty thousand, five hundred seventeen".