452213027473 has 2 divisors, whose sum is σ = 452213027474. Its totient is φ = 452213027472.

The previous prime is 452213027449. The next prime is 452213027501. The reversal of 452213027473 is 374720312254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422646912769 + 29566114704 = 650113^2 + 171948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452213027473 is a prime.

It is not a weakly prime, because it can be changed into another prime (452213027443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226106513736 + 226106513737.

It is an arithmetic number, because the mean of its divisors is an integer number (226106513737).

Almost surely, 2^452213027473 is an apocalyptic number.

It is an amenable number.

452213027473 is a deficient number, since it is larger than the sum of its proper divisors (1).

452213027473 is an equidigital number, since it uses as much as digits as its factorization.

452213027473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 452213027473 in words is "four hundred fifty-two billion, two hundred thirteen million, twenty-seven thousand, four hundred seventy-three".