80508371 has 2 divisors, whose sum is σ = 80508372. Its totient is φ = 80508370.

The previous prime is 80508361. The next prime is 80508397. The reversal of 80508371 is 17380508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80508371 - 2¹⁰ = 80507347 is a prime.

It is a super-4 number, since 4×80508371⁴ (a number of 33 digits) contains 4444 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 (80508331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40254185 + 40254186.

It is an arithmetic number, because the mean of its divisors is an integer number (40254186).

Almost surely, 2^80508371 is an apocalyptic number.

80508371 is a deficient number, since it is larger than the sum of its proper divisors (1).

80508371 is an equidigital number, since it uses as much as digits as its factorization.

80508371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 80508371 is about 8972.6457079281. The cubic root of 80508371 is about 431.7977215871.

Adding to 80508371 its reverse (17380508), we get a palindrome (97888879).

The spelling of 80508371 in words is "eighty million, five hundred eight thousand, three hundred seventy-one".