450275597 has 2 divisors, whose sum is σ = 450275598. Its totient is φ = 450275596.

The previous prime is 450275591. The next prime is 450275633. The reversal of 450275597 is 795572054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349353481 + 100922116 = 18691^2 + 10046^2 .

It is a cyclic number.

It is not a de Polignac number, because 450275597 - 2¹² = 450271501 is a prime.

It is a super-2 number, since 2×450275597² = 405496226507412818, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450275591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225137798 + 225137799.

It is an arithmetic number, because the mean of its divisors is an integer number (225137799).

Almost surely, 2^450275597 is an apocalyptic number.

It is an amenable number.

450275597 is a deficient number, since it is larger than the sum of its proper divisors (1).

450275597 is an equidigital number, since it uses as much as digits as its factorization.

450275597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 450275597 is about 21219.6983249056. The cubic root of 450275597 is about 766.4658394167.

The spelling of 450275597 in words is "four hundred fifty million, two hundred seventy-five thousand, five hundred ninety-seven".