5055004991 has 2 divisors, whose sum is σ = 5055004992. Its totient is φ = 5055004990.

The previous prime is 5055004973. The next prime is 5055005023. The reversal of 5055004991 is 1994005505.

5055004991 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5055004991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5055004921) 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, 2527502495 + 2527502496.

It is an arithmetic number, because the mean of its divisors is an integer number (2527502496).

Almost surely, 2^5055004991 is an apocalyptic number.

5055004991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055004991 is an equidigital number, since it uses as much as digits as its factorization.

5055004991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 5055004991 is about 71098.5582905870. The cubic root of 5055004991 is about 1716.2235731063.

The spelling of 5055004991 in words is "five billion, fifty-five million, four thousand, nine hundred ninety-one".