5032142809 has 2 divisors, whose sum is σ = 5032142810. Its totient is φ = 5032142808.

The previous prime is 5032142789. The next prime is 5032142861. The reversal of 5032142809 is 9082412305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3579389584 + 1452753225 = 59828^2 + 38115^2 .

It is a cyclic number.

It is not a de Polignac number, because 5032142809 - 2¹⁹ = 5031618521 is a prime.

It is a super-2 number, since 2×5032142809² = 50644922500340820962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5032142309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516071404 + 2516071405.

It is an arithmetic number, because the mean of its divisors is an integer number (2516071405).

Almost surely, 2^5032142809 is an apocalyptic number.

It is an amenable number.

5032142809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5032142809 is an equidigital number, since it uses as much as digits as its factorization.

5032142809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5032142809 is about 70937.5979928839. The cubic root of 5032142809 is about 1713.6323513760.

The spelling of 5032142809 in words is "five billion, thirty-two million, one hundred forty-two thousand, eight hundred nine".