5433809 has 2 divisors, whose sum is σ = 5433810. Its totient is φ = 5433808.

The previous prime is 5433803. The next prime is 5433823. The reversal of 5433809 is 9083345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 1373584 = 2015^2 + 1172^2 .

It is a cyclic number.

It is not a de Polignac number, because 5433809 - 2⁸ = 5433553 is a prime.

It is a Chen prime.

It is equal to p₃₇₆₅₃₈ and since 5433809 and 376538 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5433803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716904 + 2716905.

It is an arithmetic number, because the mean of its divisors is an integer number (2716905).

Almost surely, 2^5433809 is an apocalyptic number.

It is an amenable number.

5433809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5433809 is an equidigital number, since it uses as much as digits as its factorization.

5433809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5433809 is about 2331.0531954462. The cubic root of 5433809 is about 175.8064439813.

The spelling of 5433809 in words is "five million, four hundred thirty-three thousand, eight hundred nine".