450461017 has 2 divisors, whose sum is σ = 450461018. Its totient is φ = 450461016.

The previous prime is 450460963. The next prime is 450461021. The reversal of 450461017 is 710164054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 433847241 + 16613776 = 20829^2 + 4076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450461017 is a prime.

It is not a weakly prime, because it can be changed into another prime (450461317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225230508 + 225230509.

It is an arithmetic number, because the mean of its divisors is an integer number (225230509).

Almost surely, 2^450461017 is an apocalyptic number.

It is an amenable number.

450461017 is a deficient number, since it is larger than the sum of its proper divisors (1).

450461017 is an equidigital number, since it uses as much as digits as its factorization.

450461017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 450461017 is about 21224.0669288428. The cubic root of 450461017 is about 766.5710332088.

The spelling of 450461017 in words is "four hundred fifty million, four hundred sixty-one thousand, seventeen".