5426595809 has 2 divisors, whose sum is σ = 5426595810. Its totient is φ = 5426595808.

The previous prime is 5426595799. The next prime is 5426595821. The reversal of 5426595809 is 9085956245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5408131600 + 18464209 = 73540^2 + 4297^2 .

It is a cyclic number.

It is not a de Polignac number, because 5426595809 - 2⁸ = 5426595553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5426595899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713297904 + 2713297905.

It is an arithmetic number, because the mean of its divisors is an integer number (2713297905).

Almost surely, 2^5426595809 is an apocalyptic number.

It is an amenable number.

5426595809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426595809 is an equidigital number, since it uses as much as digits as its factorization.

5426595809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The square root of 5426595809 is about 73665.4315741108. The cubic root of 5426595809 is about 1757.2861723618.

The spelling of 5426595809 in words is "five billion, four hundred twenty-six million, five hundred ninety-five thousand, eight hundred nine".