485968807 has 2 divisors, whose sum is σ = 485968808. Its totient is φ = 485968806.

The previous prime is 485968793. The next prime is 485968823. The reversal of 485968807 is 708869584.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485968807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485968877) 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, 242984403 + 242984404.

It is an arithmetic number, because the mean of its divisors is an integer number (242984404).

Almost surely, 2^485968807 is an apocalyptic number.

485968807 is a deficient number, since it is larger than the sum of its proper divisors (1).

485968807 is an equidigital number, since it uses as much as digits as its factorization.

485968807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The square root of 485968807 is about 22044.7002020894. The cubic root of 485968807 is about 786.2055971649.

The spelling of 485968807 in words is "four hundred eighty-five million, nine hundred sixty-eight thousand, eight hundred seven".