4888893782721 has 8 divisors (see below), whose sum is σ = 7019950047040. Its totient is φ = 3008550020112.

The previous prime is 4888893782711. The next prime is 4888893782741. The reversal of 4888893782721 is 1272873988884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4888893782721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4888893782711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62678125381 + ... + 62678125458.

It is an arithmetic number, because the mean of its divisors is an integer number (877493755880).

Almost surely, 2^{4888893782721} is an apocalyptic number.

It is an amenable number.

4888893782721 is a deficient number, since it is larger than the sum of its proper divisors (2131056264319).

4888893782721 is a wasteful number, since it uses less digits than its factorization.

4888893782721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125356250855.

The product of its digits is 693633024, while the sum is 75.

The spelling of 4888893782721 in words is "four trillion, eight hundred eighty-eight billion, eight hundred ninety-three million, seven hundred eighty-two thousand, seven hundred twenty-one".