452406604229 has 2 divisors, whose sum is σ = 452406604230. Its totient is φ = 452406604228.

The previous prime is 452406604189. The next prime is 452406604301. The reversal of 452406604229 is 922406604254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 446244040225 + 6162564004 = 668015^2 + 78502^2 .

It is a cyclic number.

It is not a de Polignac number, because 452406604229 - 2³² = 448111636933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 452406604229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452406604829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226203302114 + 226203302115.

It is an arithmetic number, because the mean of its divisors is an integer number (226203302115).

Almost surely, 2^452406604229 is an apocalyptic number.

It is an amenable number.

452406604229 is a deficient number, since it is larger than the sum of its proper divisors (1).

452406604229 is an equidigital number, since it uses as much as digits as its factorization.

452406604229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 452406604229 in words is "four hundred fifty-two billion, four hundred six million, six hundred four thousand, two hundred twenty-nine".