4863249187 has 2 divisors, whose sum is σ = 4863249188. Its totient is φ = 4863249186.

The previous prime is 4863249121. The next prime is 4863249239. The reversal of 4863249187 is 7819423684.

It is an a-pointer prime, because the next prime (4863249239) can be obtained adding 4863249187 to its sum of digits (52).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4863249187 - 2⁷ = 4863249059 is a prime.

It is not a weakly prime, because it can be changed into another prime (4863249107) 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 as a sum of consecutive naturals, namely, 2431624593 + 2431624594.

It is an arithmetic number, because the mean of its divisors is an integer number (2431624594).

Almost surely, 2^4863249187 is an apocalyptic number.

4863249187 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863249187 is an equidigital number, since it uses as much as digits as its factorization.

4863249187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 4863249187 is about 69737.0001290563. Note that the first 3 decimals coincide. The cubic root of 4863249187 is about 1694.2422496267.

The spelling of 4863249187 in words is "four billion, eight hundred sixty-three million, two hundred forty-nine thousand, one hundred eighty-seven".