454077671 has 2 divisors, whose sum is σ = 454077672. Its totient is φ = 454077670.

The previous prime is 454077641. The next prime is 454077703. The reversal of 454077671 is 176770454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454077671 - 2¹⁴ = 454061287 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 (454077601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227038835 + 227038836.

It is an arithmetic number, because the mean of its divisors is an integer number (227038836).

Almost surely, 2^454077671 is an apocalyptic number.

454077671 is a deficient number, since it is larger than the sum of its proper divisors (1).

454077671 is an equidigital number, since it uses as much as digits as its factorization.

454077671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 454077671 is about 21309.0983150390. The cubic root of 454077671 is about 768.6171113986.

The spelling of 454077671 in words is "four hundred fifty-four million, seventy-seven thousand, six hundred seventy-one".