455319374171 has 2 divisors, whose sum is σ = 455319374172. Its totient is φ = 455319374170.

The previous prime is 455319374119. The next prime is 455319374197. The reversal of 455319374171 is 171473913554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455319374171 - 2¹⁰ = 455319373147 is a prime.

It is a super-2 number, since 2×455319374171² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (455319374771) 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, 227659687085 + 227659687086.

It is an arithmetic number, because the mean of its divisors is an integer number (227659687086).

Almost surely, 2^455319374171 is an apocalyptic number.

455319374171 is a deficient number, since it is larger than the sum of its proper divisors (1).

455319374171 is an equidigital number, since it uses as much as digits as its factorization.

455319374171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 50.

The spelling of 455319374171 in words is "four hundred fifty-five billion, three hundred nineteen million, three hundred seventy-four thousand, one hundred seventy-one".