447325859 has 2 divisors, whose sum is σ = 447325860. Its totient is φ = 447325858.

The previous prime is 447325829. The next prime is 447325889. The reversal of 447325859 is 958523744.

It is a balanced prime because it is at equal distance from previous prime (447325829) and next prime (447325889).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-447325859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (447325829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223662929 + 223662930.

It is an arithmetic number, because the mean of its divisors is an integer number (223662930).

Almost surely, 2^447325859 is an apocalyptic number.

447325859 is a deficient number, since it is larger than the sum of its proper divisors (1).

447325859 is an equidigital number, since it uses as much as digits as its factorization.

447325859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 47.

The square root of 447325859 is about 21150.0794088344. The cubic root of 447325859 is about 764.7884752730.

The spelling of 447325859 in words is "four hundred forty-seven million, three hundred twenty-five thousand, eight hundred fifty-nine".