180440483 has 2 divisors, whose sum is σ = 180440484. Its totient is φ = 180440482.

The previous prime is 180440443. The next prime is 180440537. The reversal of 180440483 is 384044081.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 180440483 - 2⁶ = 180440419 is a prime.

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 (180440443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90220241 + 90220242.

It is an arithmetic number, because the mean of its divisors is an integer number (90220242).

Almost surely, 2^180440483 is an apocalyptic number.

180440483 is a deficient number, since it is larger than the sum of its proper divisors (1).

180440483 is an equidigital number, since it uses as much as digits as its factorization.

180440483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 180440483 is about 13432.8136665406. The cubic root of 180440483 is about 565.0818092309.

The spelling of 180440483 in words is "one hundred eighty million, four hundred forty thousand, four hundred eighty-three".