452485584197 has 2 divisors, whose sum is σ = 452485584198. Its totient is φ = 452485584196.

The previous prime is 452485584169. The next prime is 452485584263. The reversal of 452485584197 is 791485584254.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417046015681 + 35439568516 = 645791^2 + 188254^2 .

It is a cyclic number.

It is not a de Polignac number, because 452485584197 - 2¹⁴ = 452485567813 is a prime.

It is a super-2 number, since 2×452485584197² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452485584097) 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, 226242792098 + 226242792099.

It is an arithmetic number, because the mean of its divisors is an integer number (226242792099).

Almost surely, 2^452485584197 is an apocalyptic number.

It is an amenable number.

452485584197 is a deficient number, since it is larger than the sum of its proper divisors (1).

452485584197 is an equidigital number, since it uses as much as digits as its factorization.

452485584197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512000, while the sum is 62.

The spelling of 452485584197 in words is "four hundred fifty-two billion, four hundred eighty-five million, five hundred eighty-four thousand, one hundred ninety-seven".