450865434067 has 2 divisors, whose sum is σ = 450865434068. Its totient is φ = 450865434066.

The previous prime is 450865434031. The next prime is 450865434077. The reversal of 450865434067 is 760434568054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450865434067 - 2²⁷ = 450731216339 is a prime.

It is not a weakly prime, because it can be changed into another prime (450865434077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225432717033 + 225432717034.

It is an arithmetic number, because the mean of its divisors is an integer number (225432717034).

Almost surely, 2^450865434067 is an apocalyptic number.

450865434067 is a deficient number, since it is larger than the sum of its proper divisors (1).

450865434067 is an equidigital number, since it uses as much as digits as its factorization.

450865434067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 450865434067 in words is "four hundred fifty billion, eight hundred sixty-five million, four hundred thirty-four thousand, sixty-seven".