485360321 has 2 divisors, whose sum is σ = 485360322. Its totient is φ = 485360320.

The previous prime is 485360303. The next prime is 485360383. The reversal of 485360321 is 123063584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407232400 + 78127921 = 20180^2 + 8839^2 .

It is a cyclic number.

It is not a de Polignac number, because 485360321 - 2²² = 481166017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_25624454 and since 485360321 and 25624454 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 (485360021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242680160 + 242680161.

It is an arithmetic number, because the mean of its divisors is an integer number (242680161).

Almost surely, 2^485360321 is an apocalyptic number.

It is an amenable number.

485360321 is a deficient number, since it is larger than the sum of its proper divisors (1).

485360321 is an equidigital number, since it uses as much as digits as its factorization.

485360321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 485360321 is about 22030.8946935888. The cubic root of 485360321 is about 785.8773217017.

The spelling of 485360321 in words is "four hundred eighty-five million, three hundred sixty thousand, three hundred twenty-one".