455486824729 has 2 divisors, whose sum is σ = 455486824730. Its totient is φ = 455486824728.

The previous prime is 455486824669. The next prime is 455486824759. The reversal of 455486824729 is 927428684554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301567919104 + 153918905625 = 549152^2 + 392325^2 .

It is a cyclic number.

It is not a de Polignac number, because 455486824729 - 2⁷ = 455486824601 is a prime.

It is not a weakly prime, because it can be changed into another prime (455486824759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227743412364 + 227743412365.

It is an arithmetic number, because the mean of its divisors is an integer number (227743412365).

Almost surely, 2^455486824729 is an apocalyptic number.

It is an amenable number.

455486824729 is a deficient number, since it is larger than the sum of its proper divisors (1).

455486824729 is an equidigital number, since it uses as much as digits as its factorization.

455486824729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 154828800, while the sum is 64.

The spelling of 455486824729 in words is "four hundred fifty-five billion, four hundred eighty-six million, eight hundred twenty-four thousand, seven hundred twenty-nine".