463255321 has 16 divisors (see below), whose sum is σ = 518659200. Its totient is φ = 411187968.

The previous prime is 463255313. The next prime is 463255339. The reversal of 463255321 is 123552364.

It is a happy number.

It is not a de Polignac number, because 463255321 - 2³ = 463255313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463255381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70836 + ... + 77098.

It is an arithmetic number, because the mean of its divisors is an integer number (32416200).

Almost surely, 2^463255321 is an apocalyptic number.

It is an amenable number.

463255321 is a deficient number, since it is larger than the sum of its proper divisors (55403879).

463255321 is a wasteful number, since it uses less digits than its factorization.

463255321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528.

The product of its digits is 21600, while the sum is 31.

The square root of 463255321 is about 21523.3668602289. The cubic root of 463255321 is about 773.7609453659.

The spelling of 463255321 in words is "four hundred sixty-three million, two hundred fifty-five thousand, three hundred twenty-one".