80325611 has 2 divisors, whose sum is σ = 80325612. Its totient is φ = 80325610.

The previous prime is 80325599. The next prime is 80325617. The reversal of 80325611 is 11652308.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80325611 is a prime.

It is a super-3 number, since 3×80325611³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80325617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40162805 + 40162806.

It is an arithmetic number, because the mean of its divisors is an integer number (40162806).

Almost surely, 2^80325611 is an apocalyptic number.

80325611 is a deficient number, since it is larger than the sum of its proper divisors (1).

80325611 is an equidigital number, since it uses as much as digits as its factorization.

80325611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 80325611 is about 8962.4556344788. The cubic root of 80325611 is about 431.4707363697.

Adding to 80325611 its reverse (11652308), we get a palindrome (91977919).

The spelling of 80325611 in words is "eighty million, three hundred twenty-five thousand, six hundred eleven".