5310191 has 2 divisors, whose sum is σ = 5310192. Its totient is φ = 5310190.

The previous prime is 5310187. The next prime is 5310247. The reversal of 5310191 is 1910135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5310191 - 2² = 5310187 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5310121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655095 + 2655096.

It is an arithmetic number, because the mean of its divisors is an integer number (2655096).

Almost surely, 2^5310191 is an apocalyptic number.

5310191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5310191 is an equidigital number, since it uses as much as digits as its factorization.

5310191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 5310191 is about 2304.3851674579. The cubic root of 5310191 is about 174.4630179180.

The spelling of 5310191 in words is "five million, three hundred ten thousand, one hundred ninety-one".