455286664319 has 2 divisors, whose sum is σ = 455286664320. Its totient is φ = 455286664318.

The previous prime is 455286664309. The next prime is 455286664363. The reversal of 455286664319 is 913466682554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455286664319 - 2¹² = 455286660223 is a prime.

It is a super-2 number, since 2×455286664319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455286664309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227643332159 + 227643332160.

It is an arithmetic number, because the mean of its divisors is an integer number (227643332160).

Almost surely, 2^455286664319 is an apocalyptic number.

455286664319 is a deficient number, since it is larger than the sum of its proper divisors (1).

455286664319 is an equidigital number, since it uses as much as digits as its factorization.

455286664319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37324800, while the sum is 59.

The spelling of 455286664319 in words is "four hundred fifty-five billion, two hundred eighty-six million, six hundred sixty-four thousand, three hundred nineteen".