80603219 has 2 divisors, whose sum is σ = 80603220. Its totient is φ = 80603218.

The previous prime is 80603203. The next prime is 80603221. The reversal of 80603219 is 91230608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80603219 - 2⁴ = 80603203 is a prime.

It is a super-2 number, since 2×80603219² = 12993757826323922, which contains 22 as substring.

Together with 80603221, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 80603191 and 80603200.

It is not a weakly prime, because it can be changed into another prime (80603249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40301609 + 40301610.

It is an arithmetic number, because the mean of its divisors is an integer number (40301610).

Almost surely, 2^80603219 is an apocalyptic number.

80603219 is a deficient number, since it is larger than the sum of its proper divisors (1).

80603219 is an equidigital number, since it uses as much as digits as its factorization.

80603219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 80603219 is about 8977.9295497347. The cubic root of 80603219 is about 431.9672239508.

The spelling of 80603219 in words is "eighty million, six hundred three thousand, two hundred nineteen".