5164519 has 2 divisors, whose sum is σ = 5164520. Its totient is φ = 5164518.

The previous prime is 5164517. The next prime is 5164541. The reversal of 5164519 is 9154615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5164519 - 2¹ = 5164517 is a prime.

It is a super-2 number, since 2×5164519² = 53344513002722, which contains 22 as substring.

Together with 5164517, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5164517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582259 + 2582260.

It is an arithmetic number, because the mean of its divisors is an integer number (2582260).

Almost surely, 2^5164519 is an apocalyptic number.

5164519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5164519 is an equidigital number, since it uses as much as digits as its factorization.

5164519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 31.

The square root of 5164519 is about 2272.5578100458. The cubic root of 5164519 is about 172.8528826021.

The spelling of 5164519 in words is "five million, one hundred sixty-four thousand, five hundred nineteen".