480980521 has 12 divisors (see below), whose sum is σ = 560485332. Its totient is φ = 411548928.

The previous prime is 480980509. The next prime is 480980557. The reversal of 480980521 is 125089084.

It can be written as a sum of positive squares in 2 ways, for example, as 395214400 + 85766121 = 19880^2 + 9261^2 .

It is a de Polignac number, because none of the positive numbers 2^k-480980521 is a prime.

It is a super-3 number, since 3×480980521³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480980561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20781 + ... + 37333.

It is an arithmetic number, because the mean of its divisors is an integer number (46707111).

Almost surely, 2^480980521 is an apocalyptic number.

It is an amenable number.

480980521 is a deficient number, since it is larger than the sum of its proper divisors (79504811).

480980521 is a wasteful number, since it uses less digits than its factorization.

480980521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17160 (or 17153 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 480980521 is about 21931.2681119902. The cubic root of 480980521 is about 783.5063058894.

The spelling of 480980521 in words is "four hundred eighty million, nine hundred eighty thousand, five hundred twenty-one".