4811189939 has 2 divisors, whose sum is σ = 4811189940. Its totient is φ = 4811189938.

The previous prime is 4811189909. The next prime is 4811189947. The reversal of 4811189939 is 9399811184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4811189939 - 2⁸ = 4811189683 is a prime.

It is not a weakly prime, because it can be changed into another prime (4811189909) 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, 2405594969 + 2405594970.

It is an arithmetic number, because the mean of its divisors is an integer number (2405594970).

Almost surely, 2^4811189939 is an apocalyptic number.

4811189939 is a deficient number, since it is larger than the sum of its proper divisors (1).

4811189939 is an equidigital number, since it uses as much as digits as its factorization.

4811189939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 53.

The square root of 4811189939 is about 69362.7417206096. The cubic root of 4811189939 is about 1688.1751410921.

The spelling of 4811189939 in words is "four billion, eight hundred eleven million, one hundred eighty-nine thousand, nine hundred thirty-nine".