5782203209 has 2 divisors, whose sum is σ = 5782203210. Its totient is φ = 5782203208.

The previous prime is 5782203179. The next prime is 5782203221. The reversal of 5782203209 is 9023022875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4003725625 + 1778477584 = 63275^2 + 42172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5782203209 is a prime.

It is not a weakly prime, because it can be changed into another prime (5782203239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2891101604 + 2891101605.

It is an arithmetic number, because the mean of its divisors is an integer number (2891101605).

Almost surely, 2^5782203209 is an apocalyptic number.

It is an amenable number.

5782203209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5782203209 is an equidigital number, since it uses as much as digits as its factorization.

5782203209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5782203209 is about 76040.7996341438. The cubic root of 5782203209 is about 1794.8622224410.

The spelling of 5782203209 in words is "five billion, seven hundred eighty-two million, two hundred three thousand, two hundred nine".