455335997 has 2 divisors, whose sum is σ = 455335998. Its totient is φ = 455335996.

The previous prime is 455335927. The next prime is 455336009. The reversal of 455335997 is 799533554.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240684196 + 214651801 = 15514^2 + 14651^2 .

It is a cyclic number.

It is not a de Polignac number, because 455335997 - 2¹⁰ = 455334973 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455335927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227667998 + 227667999.

It is an arithmetic number, because the mean of its divisors is an integer number (227667999).

Almost surely, 2^455335997 is an apocalyptic number.

It is an amenable number.

455335997 is a deficient number, since it is larger than the sum of its proper divisors (1).

455335997 is an equidigital number, since it uses as much as digits as its factorization.

455335997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2551500, while the sum is 50.

The square root of 455335997 is about 21338.6034453991. The cubic root of 455335997 is about 769.3264458965.

The spelling of 455335997 in words is "four hundred fifty-five million, three hundred thirty-five thousand, nine hundred ninety-seven".