445997483 has 2 divisors, whose sum is σ = 445997484. Its totient is φ = 445997482.

The previous prime is 445997459. The next prime is 445997509. The reversal of 445997483 is 384799544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445997483 - 2²⁸ = 177562027 is a prime.

It is not a weakly prime, because it can be changed into another prime (445997443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222998741 + 222998742.

It is an arithmetic number, because the mean of its divisors is an integer number (222998742).

Almost surely, 2^445997483 is an apocalyptic number.

445997483 is a deficient number, since it is larger than the sum of its proper divisors (1).

445997483 is an equidigital number, since it uses as much as digits as its factorization.

445997483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The square root of 445997483 is about 21118.6524901567. The cubic root of 445997483 is about 764.0306876876.

The spelling of 445997483 in words is "four hundred forty-five million, nine hundred ninety-seven thousand, four hundred eighty-three".