5043869 has 2 divisors, whose sum is σ = 5043870. Its totient is φ = 5043868.

The previous prime is 5043847. The next prime is 5043881. The reversal of 5043869 is 9683405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5040025 + 3844 = 2245^2 + 62^2 .

It is a cyclic number.

It is not a de Polignac number, because 5043869 - 2⁸ = 5043613 is a prime.

It is a super-2 number, since 2×5043869² = 50881228978322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5043809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521934 + 2521935.

It is an arithmetic number, because the mean of its divisors is an integer number (2521935).

Almost surely, 2^5043869 is an apocalyptic number.

It is an amenable number.

5043869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5043869 is an equidigital number, since it uses as much as digits as its factorization.

5043869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5043869 is about 2245.8559615434. The cubic root of 5043869 is about 171.4962387296.

The spelling of 5043869 in words is "five million, forty-three thousand, eight hundred sixty-nine".