5389261 has 2 divisors, whose sum is σ = 5389262. Its totient is φ = 5389260.

The previous prime is 5389253. The next prime is 5389271. The reversal of 5389261 is 1629835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5244100 + 145161 = 2290^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 5389261 - 2³ = 5389253 is a prime.

It is a super-2 number, since 2×5389261² = 58088268252242, which contains 22 as substring.

It is equal to p₃₇₃₆₇₈ and since 5389261 and 373678 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5389231) 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, 2694630 + 2694631.

It is an arithmetic number, because the mean of its divisors is an integer number (2694631).

Almost surely, 2^5389261 is an apocalyptic number.

It is an amenable number.

5389261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5389261 is an equidigital number, since it uses as much as digits as its factorization.

5389261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 5389261 is about 2321.4781928763. The cubic root of 5389261 is about 175.3246870139.

The spelling of 5389261 in words is "five million, three hundred eighty-nine thousand, two hundred sixty-one".