480365993 has 2 divisors, whose sum is σ = 480365994. Its totient is φ = 480365992.

The previous prime is 480365989. The next prime is 480366013. The reversal of 480365993 is 399563084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325910809 + 154455184 = 18053^2 + 12428^2 .

It is a cyclic number.

It is not a de Polignac number, because 480365993 - 2² = 480365989 is a prime.

It is not a weakly prime, because it can be changed into another prime (480365983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240182996 + 240182997.

It is an arithmetic number, because the mean of its divisors is an integer number (240182997).

Almost surely, 2^480365993 is an apocalyptic number.

It is an amenable number.

480365993 is a deficient number, since it is larger than the sum of its proper divisors (1).

480365993 is an equidigital number, since it uses as much as digits as its factorization.

480365993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 480365993 is about 21917.2533178772. The cubic root of 480365993 is about 783.1724796421.

The spelling of 480365993 in words is "four hundred eighty million, three hundred sixty-five thousand, nine hundred ninety-three".