454911071 has 2 divisors, whose sum is σ = 454911072. Its totient is φ = 454911070.

The previous prime is 454911059. The next prime is 454911157. The reversal of 454911071 is 170119454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454911071 - 2¹⁸ = 454648927 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454911571) 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, 227455535 + 227455536.

It is an arithmetic number, because the mean of its divisors is an integer number (227455536).

Almost surely, 2^454911071 is an apocalyptic number.

454911071 is a deficient number, since it is larger than the sum of its proper divisors (1).

454911071 is an equidigital number, since it uses as much as digits as its factorization.

454911071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 454911071 is about 21328.6443779252. The cubic root of 454911071 is about 769.0870559693.

The spelling of 454911071 in words is "four hundred fifty-four million, nine hundred eleven thousand, seventy-one".