4889121000517 has 16 divisors (see below), whose sum is σ = 5319278657280. Its totient is φ = 4466765040192.

The previous prime is 4889121000457. The next prime is 4889121000527. The reversal of 4889121000517 is 7150001219884.

It is a de Polignac number, because none of the positive numbers 2^k-4889121000517 is a prime.

It is a super-2 number, since 2×4889121000517² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889121000527) 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, 87517 + ... + 3128242.

It is an arithmetic number, because the mean of its divisors is an integer number (332454916080).

Almost surely, 2^{4889121000517} is an apocalyptic number.

It is an amenable number.

4889121000517 is a deficient number, since it is larger than the sum of its proper divisors (430157656763).

4889121000517 is a wasteful number, since it uses less digits than its factorization.

4889121000517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216972.

The product of its (nonzero) digits is 161280, while the sum is 46.

The spelling of 4889121000517 in words is "four trillion, eight hundred eighty-nine billion, one hundred twenty-one million, five hundred seventeen", and thus it is an aban number.