4977114782873 has 2 divisors, whose sum is σ = 4977114782874. Its totient is φ = 4977114782872.

The previous prime is 4977114782869. The next prime is 4977114782947. The reversal of 4977114782873 is 3782874117794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4867084585609 + 110030197264 = 2206147^2 + 331708^2 .

It is a cyclic number.

It is not a de Polignac number, because 4977114782873 - 2² = 4977114782869 is a prime.

It is not a weakly prime, because it can be changed into another prime (4977114782173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488557391436 + 2488557391437.

It is an arithmetic number, because the mean of its divisors is an integer number (2488557391437).

Almost surely, 2^{4977114782873} is an apocalyptic number.

It is an amenable number.

4977114782873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977114782873 is an equidigital number, since it uses as much as digits as its factorization.

4977114782873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132765696, while the sum is 68.

The spelling of 4977114782873 in words is "four trillion, nine hundred seventy-seven billion, one hundred fourteen million, seven hundred eighty-two thousand, eight hundred seventy-three".