480545 has 8 divisors (see below), whose sum is σ = 621096. Its totient is φ = 354816.

The previous prime is 480541. The next prime is 480553. The reversal of 480545 is 545084.

It can be written as a sum of positive squares in 4 ways, for example, as 1681 + 478864 = 41^2 + 692^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 480545 - 2² = 480541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (480541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3632 + ... + 3761.

It is an arithmetic number, because the mean of its divisors is an integer number (77637).

2⁴⁸⁰⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

480545 is a deficient number, since it is larger than the sum of its proper divisors (140551).

480545 is a wasteful number, since it uses less digits than its factorization.

480545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 480545 is about 693.2135313163. The cubic root of 480545 is about 78.3269749882.

It can be divided in two parts, 4805 and 45, that multiplied together give a square (216225 = 465²).

The spelling of 480545 in words is "four hundred eighty thousand, five hundred forty-five".