8082352409 has 4 divisors (see below), whose sum is σ = 8300794404. Its totient is φ = 7863910416.

The previous prime is 8082352363. The next prime is 8082352417. The reversal of 8082352409 is 9042532808.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5972971225 + 2109381184 = 77285^2 + 45928^2 .

It is a cyclic number.

It is not a de Polignac number, because 8082352409 - 2⁸ = 8082352153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8082352429) 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 in 3 ways as a sum of consecutive naturals, for example, 109220942 + ... + 109221015.

It is an arithmetic number, because the mean of its divisors is an integer number (2075198601).

Almost surely, 2^8082352409 is an apocalyptic number.

It is an amenable number.

8082352409 is a deficient number, since it is larger than the sum of its proper divisors (218441995).

8082352409 is a wasteful number, since it uses less digits than its factorization.

8082352409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218441994.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 8082352409 is about 89901.9043680388. The cubic root of 8082352409 is about 2006.8392861729.

The spelling of 8082352409 in words is "eight billion, eighty-two million, three hundred fifty-two thousand, four hundred nine".