5069891 has 2 divisors, whose sum is σ = 5069892. Its totient is φ = 5069890.

The previous prime is 5069887. The next prime is 5069921. The reversal of 5069891 is 1989605.

5069891 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 5069891 - 2² = 5069887 is a prime.

It is not a weakly prime, because it can be changed into another prime (5069861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534945 + 2534946.

It is an arithmetic number, because the mean of its divisors is an integer number (2534946).

Almost surely, 2^5069891 is an apocalyptic number.

5069891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5069891 is an equidigital number, since it uses as much as digits as its factorization.

5069891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 5069891 is about 2251.6418454097. The cubic root of 5069891 is about 171.7906570641.

The spelling of 5069891 in words is "five million, sixty-nine thousand, eight hundred ninety-one".