5045191 has 2 divisors, whose sum is σ = 5045192. Its totient is φ = 5045190.

The previous prime is 5045137. The next prime is 5045251. The reversal of 5045191 is 1915405.

5045191 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 not a de Polignac number, because 5045191 - 2⁷ = 5045063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5045291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522595 + 2522596.

It is an arithmetic number, because the mean of its divisors is an integer number (2522596).

Almost surely, 2^5045191 is an apocalyptic number.

5045191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045191 is an equidigital number, since it uses as much as digits as its factorization.

5045191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5045191 is about 2246.1502621152. The cubic root of 5045191 is about 171.5112204974.

The spelling of 5045191 in words is "five million, forty-five thousand, one hundred ninety-one".