485209003 has 2 divisors, whose sum is σ = 485209004. Its totient is φ = 485209002.

The previous prime is 485208967. The next prime is 485209037. The reversal of 485209003 is 300902584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485209003 - 2¹³ = 485200811 is a prime.

It is equal to p_25616803 and since 485209003 and 25616803 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (485209603) 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, 242604501 + 242604502.

It is an arithmetic number, because the mean of its divisors is an integer number (242604502).

Almost surely, 2^485209003 is an apocalyptic number.

485209003 is a deficient number, since it is larger than the sum of its proper divisors (1).

485209003 is an equidigital number, since it uses as much as digits as its factorization.

485209003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 485209003 is about 22027.4602031192. The cubic root of 485209003 is about 785.7956437265.

The spelling of 485209003 in words is "four hundred eighty-five million, two hundred nine thousand, three".