450245597 has 2 divisors, whose sum is σ = 450245598. Its totient is φ = 450245596.

The previous prime is 450245507. The next prime is 450245611. The reversal of 450245597 is 795542054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 356039161 + 94206436 = 18869^2 + 9706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450245597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450245507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225122798 + 225122799.

It is an arithmetic number, because the mean of its divisors is an integer number (225122799).

Almost surely, 2^450245597 is an apocalyptic number.

It is an amenable number.

450245597 is a deficient number, since it is larger than the sum of its proper divisors (1).

450245597 is an equidigital number, since it uses as much as digits as its factorization.

450245597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 450245597 is about 21218.9914227797. The cubic root of 450245597 is about 766.4488168894.

The spelling of 450245597 in words is "four hundred fifty million, two hundred forty-five thousand, five hundred ninety-seven".