485488243 has 2 divisors, whose sum is σ = 485488244. Its totient is φ = 485488242.

The previous prime is 485488229. The next prime is 485488249. The reversal of 485488243 is 342884584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485488243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 485488193 and 485488202.

It is not a weakly prime, because it can be changed into another prime (485488249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242744121 + 242744122.

It is an arithmetic number, because the mean of its divisors is an integer number (242744122).

Almost surely, 2^485488243 is an apocalyptic number.

485488243 is a deficient number, since it is larger than the sum of its proper divisors (1).

485488243 is an equidigital number, since it uses as much as digits as its factorization.

485488243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 983040, while the sum is 46.

The square root of 485488243 is about 22033.7977434667. The cubic root of 485488243 is about 785.9463578134.

The spelling of 485488243 in words is "four hundred eighty-five million, four hundred eighty-eight thousand, two hundred forty-three".