480639573 has 6 divisors (see below), whose sum is σ = 694257174. Its totient is φ = 320426376.

The previous prime is 480639571. The next prime is 480639587. The reversal of 480639573 is 375936084.

480639573 is a `hidden beast` number, since 4 + 8 + 0 + 639 + 5 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 474499089 + 6140484 = 21783^2 + 2478^2 .

It is not a de Polignac number, because 480639573 - 2¹ = 480639571 is a prime.

It is a super-3 number, since 3×480639573³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480639571) 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 5 ways as a sum of consecutive naturals, for example, 26702190 + ... + 26702207.

It is an arithmetic number, because the mean of its divisors is an integer number (115709529).

Almost surely, 2^480639573 is an apocalyptic number.

It is an amenable number.

480639573 is a deficient number, since it is larger than the sum of its proper divisors (213617601).

480639573 is a wasteful number, since it uses less digits than its factorization.

480639573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53404403 (or 53404400 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 480639573 is about 21923.4936312623. The cubic root of 480639573 is about 783.3211299542.

The spelling of 480639573 in words is "four hundred eighty million, six hundred thirty-nine thousand, five hundred seventy-three".