480876728818 has 8 divisors (see below), whose sum is σ = 721320200748. Its totient is φ = 240436661904.

The previous prime is 480876728809. The next prime is 480876728821. The reversal of 480876728818 is 818827678084.

It can be written as a sum of positive squares in 2 ways, for example, as 343181557489 + 137695171329 = 585817^2 + 371073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×480876728818³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462721 + ... + 1084372.

Almost surely, 2^480876728818 is an apocalyptic number.

480876728818 is a deficient number, since it is larger than the sum of its proper divisors (240443471930).

480876728818 is a wasteful number, since it uses less digits than its factorization.

480876728818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702508.

The product of its (nonzero) digits is 77070336, while the sum is 67.

The spelling of 480876728818 in words is "four hundred eighty billion, eight hundred seventy-six million, seven hundred twenty-eight thousand, eight hundred eighteen".