1452852572273 has 2 divisors, whose sum is σ = 1452852572274. Its totient is φ = 1452852572272.

The previous prime is 1452852572251. The next prime is 1452852572309. The reversal of 1452852572273 is 3722752582541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 975693523984 + 477159048289 = 987772^2 + 690767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1452852572273 is a prime.

It is a super-2 number, since 2×1452852572273² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1452852572573) 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, 726426286136 + 726426286137.

It is an arithmetic number, because the mean of its divisors is an integer number (726426286137).

Almost surely, 2^{1452852572273} is an apocalyptic number.

It is an amenable number.

1452852572273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452852572273 is an equidigital number, since it uses as much as digits as its factorization.

1452852572273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408000, while the sum is 53.

The spelling of 1452852572273 in words is "one trillion, four hundred fifty-two billion, eight hundred fifty-two million, five hundred seventy-two thousand, two hundred seventy-three".