4857676771489 has 2 divisors, whose sum is σ = 4857676771490. Its totient is φ = 4857676771488.

The previous prime is 4857676771457. The next prime is 4857676771583. The reversal of 4857676771489 is 9841776767584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3172958438400 + 1684718333089 = 1781280^2 + 1297967^2 .

It is a cyclic number.

It is not a de Polignac number, because 4857676771489 - 2⁵ = 4857676771457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4857676771439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428838385744 + 2428838385745.

It is an arithmetic number, because the mean of its divisors is an integer number (2428838385745).

Almost surely, 2^{4857676771489} is an apocalyptic number.

It is an amenable number.

4857676771489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4857676771489 is an equidigital number, since it uses as much as digits as its factorization.

4857676771489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3982970880, while the sum is 79.

The spelling of 4857676771489 in words is "four trillion, eight hundred fifty-seven billion, six hundred seventy-six million, seven hundred seventy-one thousand, four hundred eighty-nine".