454267505009 has 2 divisors, whose sum is σ = 454267505010. Its totient is φ = 454267505008.

The previous prime is 454267504907. The next prime is 454267505039. The reversal of 454267505009 is 900505762454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 324056947600 + 130210557409 = 569260^2 + 360847^2 .

It is a cyclic number.

It is not a de Polignac number, because 454267505009 - 2³² = 449972537713 is a prime.

It is a super-2 number, since 2×454267505009² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (454267505039) 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, 227133752504 + 227133752505.

It is an arithmetic number, because the mean of its divisors is an integer number (227133752505).

Almost surely, 2^454267505009 is an apocalyptic number.

It is an amenable number.

454267505009 is a deficient number, since it is larger than the sum of its proper divisors (1).

454267505009 is an equidigital number, since it uses as much as digits as its factorization.

454267505009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 454267505009 in words is "four hundred fifty-four billion, two hundred sixty-seven million, five hundred five thousand, nine".