80590337 has 2 divisors, whose sum is σ = 80590338. Its totient is φ = 80590336.

The previous prime is 80590331. The next prime is 80590339. The reversal of 80590337 is 73309508.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66520336 + 14070001 = 8156^2 + 3751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80590337 is a prime.

Together with 80590339, 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 = 80590297 and 80590306.

It is not a weakly prime, because it can be changed into another prime (80590331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40295168 + 40295169.

It is an arithmetic number, because the mean of its divisors is an integer number (40295169).

Almost surely, 2^80590337 is an apocalyptic number.

It is an amenable number.

80590337 is a deficient number, since it is larger than the sum of its proper divisors (1).

80590337 is an equidigital number, since it uses as much as digits as its factorization.

80590337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 80590337 is about 8977.2120950772. The cubic root of 80590337 is about 431.9442104024.

The spelling of 80590337 in words is "eighty million, five hundred ninety thousand, three hundred thirty-seven".