452848717169 has 2 divisors, whose sum is σ = 452848717170. Its totient is φ = 452848717168.

The previous prime is 452848717163. The next prime is 452848717187. The reversal of 452848717169 is 961717848254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439122251569 + 13726465600 = 662663^2 + 117160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452848717169 is a prime.

It is a super-2 number, since 2×452848717169² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452848717163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226424358584 + 226424358585.

It is an arithmetic number, because the mean of its divisors is an integer number (226424358585).

Almost surely, 2^452848717169 is an apocalyptic number.

It is an amenable number.

452848717169 is a deficient number, since it is larger than the sum of its proper divisors (1).

452848717169 is an equidigital number, since it uses as much as digits as its factorization.

452848717169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27095040, while the sum is 62.

The spelling of 452848717169 in words is "four hundred fifty-two billion, eight hundred forty-eight million, seven hundred seventeen thousand, one hundred sixty-nine".