8325804761 has 2 divisors, whose sum is σ = 8325804762. Its totient is φ = 8325804760.

The previous prime is 8325804749. The next prime is 8325804779. The reversal of 8325804761 is 1674085238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6848555536 + 1477249225 = 82756^2 + 38435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8325804761 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 (8325807761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162902380 + 4162902381.

It is an arithmetic number, because the mean of its divisors is an integer number (4162902381).

Almost surely, 2^8325804761 is an apocalyptic number.

It is an amenable number.

8325804761 is a deficient number, since it is larger than the sum of its proper divisors (1).

8325804761 is an equidigital number, since it uses as much as digits as its factorization.

8325804761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 8325804761 is about 91245.8479110146. The cubic root of 8325804761 is about 2026.7899439376.

Adding to 8325804761 its reverse (1674085238), we get a palindrome (9999889999).

The spelling of 8325804761 in words is "eight billion, three hundred twenty-five million, eight hundred four thousand, seven hundred sixty-one".