80590441 has 2 divisors, whose sum is σ = 80590442. Its totient is φ = 80590440.

The previous prime is 80590429. The next prime is 80590451. The reversal of 80590441 is 14409508.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77510416 + 3080025 = 8804^2 + 1755^2 .

It is a cyclic number.

It is not a de Polignac number, because 80590441 - 2¹¹ = 80588393 is a prime.

It is a Chen prime.

It is equal to p_4701847 and since 80590441 and 4701847 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (80590451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40295220 + 40295221.

It is an arithmetic number, because the mean of its divisors is an integer number (40295221).

Almost surely, 2^80590441 is an apocalyptic number.

It is an amenable number.

80590441 is a deficient number, since it is larger than the sum of its proper divisors (1).

80590441 is an equidigital number, since it uses as much as digits as its factorization.

80590441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 80590441 is about 8977.2178875195. The cubic root of 80590441 is about 431.9443962070.

Adding to 80590441 its reverse (14409508), we get a palindrome (94999949).

The spelling of 80590441 in words is "eighty million, five hundred ninety thousand, four hundred forty-one".