485339863 has 2 divisors, whose sum is σ = 485339864. Its totient is φ = 485339862.

The previous prime is 485339807. The next prime is 485339867. The reversal of 485339863 is 368933584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485339863 - 2¹⁷ = 485208791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485339867) 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, 242669931 + 242669932.

It is an arithmetic number, because the mean of its divisors is an integer number (242669932).

Almost surely, 2^485339863 is an apocalyptic number.

485339863 is a deficient number, since it is larger than the sum of its proper divisors (1).

485339863 is an equidigital number, since it uses as much as digits as its factorization.

485339863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 49.

The square root of 485339863 is about 22030.4303861727. The cubic root of 485339863 is about 785.8662799365.

The spelling of 485339863 in words is "four hundred eighty-five million, three hundred thirty-nine thousand, eight hundred sixty-three".