5189191 has 16 divisors (see below), whose sum is σ = 6257664. Its totient is φ = 4207104.

The previous prime is 5189167. The next prime is 5189201. The reversal of 5189191 is 1919815.

It is a cyclic number.

It is not a de Polignac number, because 5189191 - 2⁵ = 5189159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26791 + ... + 26983.

It is an arithmetic number, because the mean of its divisors is an integer number (391104).

Almost surely, 2^5189191 is an apocalyptic number.

5189191 is a deficient number, since it is larger than the sum of its proper divisors (1068473).

5189191 is a wasteful number, since it uses less digits than its factorization.

5189191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390.

The product of its digits is 3240, while the sum is 34.

The square root of 5189191 is about 2277.9795872659. The cubic root of 5189191 is about 173.1276970477.

The spelling of 5189191 in words is "five million, one hundred eighty-nine thousand, one hundred ninety-one".