455286372391 has 2 divisors, whose sum is σ = 455286372392. Its totient is φ = 455286372390.

The previous prime is 455286372329. The next prime is 455286372413. The reversal of 455286372391 is 193273682554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455286372391 - 2²¹ = 455284275239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455286372991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227643186195 + 227643186196.

It is an arithmetic number, because the mean of its divisors is an integer number (227643186196).

Almost surely, 2^455286372391 is an apocalyptic number.

455286372391 is a deficient number, since it is larger than the sum of its proper divisors (1).

455286372391 is an equidigital number, since it uses as much as digits as its factorization.

455286372391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 55.

The spelling of 455286372391 in words is "four hundred fifty-five billion, two hundred eighty-six million, three hundred seventy-two thousand, three hundred ninety-one".