5159261 has 2 divisors, whose sum is σ = 5159262. Its totient is φ = 5159260.

The previous prime is 5159257. The next prime is 5159281. The reversal of 5159261 is 1629515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 1038361 = 2030^2 + 1019^2 .

It is a cyclic number.

It is not a de Polignac number, because 5159261 - 2² = 5159257 is a prime.

It is a super-2 number, since 2×5159261² = 53235948132242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5159251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2579630 + 2579631.

It is an arithmetic number, because the mean of its divisors is an integer number (2579631).

Almost surely, 2^5159261 is an apocalyptic number.

It is an amenable number.

5159261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5159261 is an equidigital number, since it uses as much as digits as its factorization.

5159261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2700, while the sum is 29.

The square root of 5159261 is about 2271.4006691907. The cubic root of 5159261 is about 172.7942021410.

The spelling of 5159261 in words is "five million, one hundred fifty-nine thousand, two hundred sixty-one".