455320204165471 has 2 divisors, whose sum is σ = 455320204165472. Its totient is φ = 455320204165470.

The previous prime is 455320204165451. The next prime is 455320204165499. The reversal of 455320204165471 is 174561402023554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455320204165471 - 2⁴³ = 446524111143263 is a prime.

It is a super-3 number, since 3×455320204165471³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455320204165441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227660102082735 + 227660102082736.

It is an arithmetic number, because the mean of its divisors is an integer number (227660102082736).

Almost surely, 2^{455320204165471} is an apocalyptic number.

455320204165471 is a deficient number, since it is larger than the sum of its proper divisors (1).

455320204165471 is an equidigital number, since it uses as much as digits as its factorization.

455320204165471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 455320204165471 in words is "four hundred fifty-five trillion, three hundred twenty billion, two hundred four million, one hundred sixty-five thousand, four hundred seventy-one".