480554819 has 4 divisors (see below), whose sum is σ = 483210000. Its totient is φ = 477899640.

The previous prime is 480554803. The next prime is 480554857. The reversal of 480554819 is 918455084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480554819 - 2⁴ = 480554803 is a prime.

It is a super-2 number, since 2×480554819² = 461865868128245522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 480554819.

It is not an unprimeable number, because it can be changed into a prime (480554719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327319 + ... + 1327680.

It is an arithmetic number, because the mean of its divisors is an integer number (120802500).

Almost surely, 2^480554819 is an apocalyptic number.

480554819 is a deficient number, since it is larger than the sum of its proper divisors (2655181).

480554819 is a wasteful number, since it uses less digits than its factorization.

480554819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655180.

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 480554819 is about 21921.5605968188. The cubic root of 480554819 is about 783.2750847085.

The spelling of 480554819 in words is "four hundred eighty million, five hundred fifty-four thousand, eight hundred nineteen".