5164261 has 2 divisors, whose sum is σ = 5164262. Its totient is φ = 5164260.

The previous prime is 5164253. The next prime is 5164273. The reversal of 5164261 is 1624615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 101761 = 2250^2 + 319^2 .

It is a cyclic number.

It is not a de Polignac number, because 5164261 - 2³ = 5164253 is a prime.

It is a super-2 number, since 2×5164261² = 53339183352242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5164241) 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 as a sum of consecutive naturals, namely, 2582130 + 2582131.

It is an arithmetic number, because the mean of its divisors is an integer number (2582131).

Almost surely, 2^5164261 is an apocalyptic number.

It is an amenable number.

5164261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5164261 is an equidigital number, since it uses as much as digits as its factorization.

5164261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 5164261 is about 2272.5010451043. The cubic root of 5164261 is about 172.8500041936.

Adding to 5164261 its reverse (1624615), we get a palindrome (6788876).

The spelling of 5164261 in words is "five million, one hundred sixty-four thousand, two hundred sixty-one".