485452243 has 2 divisors, whose sum is σ = 485452244. Its totient is φ = 485452242.

The previous prime is 485452211. The next prime is 485452249. The reversal of 485452243 is 342254584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485452243 - 2⁵ = 485452211 is a prime.

It is not a weakly prime, because it can be changed into another prime (485452249) 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, 242726121 + 242726122.

It is an arithmetic number, because the mean of its divisors is an integer number (242726122).

Almost surely, 2^485452243 is an apocalyptic number.

485452243 is a deficient number, since it is larger than the sum of its proper divisors (1).

485452243 is an equidigital number, since it uses as much as digits as its factorization.

485452243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153600, while the sum is 37.

The square root of 485452243 is about 22032.9808015166. The cubic root of 485452243 is about 785.9269307942.

The spelling of 485452243 in words is "four hundred eighty-five million, four hundred fifty-two thousand, two hundred forty-three".