480299273 has 2 divisors, whose sum is σ = 480299274. Its totient is φ = 480299272.

The previous prime is 480299227. The next prime is 480299291. The reversal of 480299273 is 372992084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333719824 + 146579449 = 18268^2 + 12107^2 .

It is a cyclic number.

It is not a de Polignac number, because 480299273 - 2¹⁰ = 480298249 is a prime.

It is not a weakly prime, because it can be changed into another prime (480299173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240149636 + 240149637.

It is an arithmetic number, because the mean of its divisors is an integer number (240149637).

Almost surely, 2^480299273 is an apocalyptic number.

It is an amenable number.

480299273 is a deficient number, since it is larger than the sum of its proper divisors (1).

480299273 is an equidigital number, since it uses as much as digits as its factorization.

480299273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 480299273 is about 21915.7311764860. The cubic root of 480299273 is about 783.1362186189.

The spelling of 480299273 in words is "four hundred eighty million, two hundred ninety-nine thousand, two hundred seventy-three".