455086646251 has 2 divisors, whose sum is σ = 455086646252. Its totient is φ = 455086646250.

The previous prime is 455086646249. The next prime is 455086646309. The reversal of 455086646251 is 152646680554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455086646251 - 2¹ = 455086646249 is a prime.

Together with 455086646249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (455086646221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227543323125 + 227543323126.

It is an arithmetic number, because the mean of its divisors is an integer number (227543323126).

Almost surely, 2^455086646251 is an apocalyptic number.

455086646251 is a deficient number, since it is larger than the sum of its proper divisors (1).

455086646251 is an equidigital number, since it uses as much as digits as its factorization.

455086646251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912000, while the sum is 52.

The spelling of 455086646251 in words is "four hundred fifty-five billion, eighty-six million, six hundred forty-six thousand, two hundred fifty-one".