445205483 has 2 divisors, whose sum is σ = 445205484. Its totient is φ = 445205482.

The previous prime is 445205471. The next prime is 445205533. The reversal of 445205483 is 384502544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445205483 - 2¹² = 445201387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (445205413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222602741 + 222602742.

It is an arithmetic number, because the mean of its divisors is an integer number (222602742).

Almost surely, 2^445205483 is an apocalyptic number.

445205483 is a deficient number, since it is larger than the sum of its proper divisors (1).

445205483 is an equidigital number, since it uses as much as digits as its factorization.

445205483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 445205483 is about 21099.8929618138. The cubic root of 445205483 is about 763.5781658188.

The spelling of 445205483 in words is "four hundred forty-five million, two hundred five thousand, four hundred eighty-three".