480873985 has 16 divisors (see below), whose sum is σ = 613398096. Its totient is φ = 360644608.

The previous prime is 480873977. The next prime is 480873997. The reversal of 480873985 is 589378084.

It can be written as a sum of positive squares in 8 ways, for example, as 112848129 + 368025856 = 10623^2 + 19184^2 .

It is a cyclic number.

It is not a de Polignac number, because 480873985 - 2³ = 480873977 is a prime.

It is a super-3 number, since 3×480873985³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10839 + ... + 32851.

It is an arithmetic number, because the mean of its divisors is an integer number (38337381).

Almost surely, 2^480873985 is an apocalyptic number.

It is an amenable number.

480873985 is a deficient number, since it is larger than the sum of its proper divisors (132524111).

480873985 is a wasteful number, since it uses less digits than its factorization.

480873985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22292.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 480873985 is about 21928.8391165606. The cubic root of 480873985 is about 783.4484533792.

The spelling of 480873985 in words is "four hundred eighty million, eight hundred seventy-three thousand, nine hundred eighty-five".