455597 has 2 divisors, whose sum is σ = 455598. Its totient is φ = 455596.

The previous prime is 455579. The next prime is 455599. The reversal of 455597 is 795554.

Together with previous prime (455579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434281 + 21316 = 659^2 + 146^2 .

It is a cyclic number.

It is not a de Polignac number, because 455597 - 2⁸ = 455341 is a prime.

Together with 455599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455597.

It is not a weakly prime, because it can be changed into another prime (455599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227798 + 227799.

It is an arithmetic number, because the mean of its divisors is an integer number (227799).

2⁴⁵⁵⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

455597 is a deficient number, since it is larger than the sum of its proper divisors (1).

455597 is an equidigital number, since it uses as much as digits as its factorization.

455597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31500, while the sum is 35.

The square root of 455597 is about 674.9792589406. The cubic root of 455597 is about 76.9473412940.

The spelling of 455597 in words is "four hundred fifty-five thousand, five hundred ninety-seven".