5459869 has 2 divisors, whose sum is σ = 5459870. Its totient is φ = 5459868.

The previous prime is 5459863. The next prime is 5459879. The reversal of 5459869 is 9689545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 562500 = 2213^2 + 750^2 .

It is a cyclic number.

It is not a de Polignac number, because 5459869 - 2⁹ = 5459357 is a prime.

It is a super-2 number, since 2×5459869² = 59620338994322, 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 (5459863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2729934 + 2729935.

It is an arithmetic number, because the mean of its divisors is an integer number (2729935).

Almost surely, 2^5459869 is an apocalyptic number.

It is an amenable number.

5459869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5459869 is an equidigital number, since it uses as much as digits as its factorization.

5459869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 46.

The square root of 5459869 is about 2336.6362575292. The cubic root of 5459869 is about 176.0870458709.

It can be divided in two parts, 5459 and 869, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5459869 in words is "five million, four hundred fifty-nine thousand, eight hundred sixty-nine".