6480573 has 16 divisors (see below), whose sum is σ = 9647616. Its totient is φ = 3835440.

The previous prime is 6480563. The next prime is 6480599. The reversal of 6480573 is 3750846.

It is not a de Polignac number, because 6480573 - 2⁵ = 6480541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865 + ... + 3702.

It is an arithmetic number, because the mean of its divisors is an integer number (602976).

Almost surely, 2^6480573 is an apocalyptic number.

It is an amenable number.

6480573 is a deficient number, since it is larger than the sum of its proper divisors (3167043).

6480573 is a wasteful number, since it uses less digits than its factorization.

6480573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 6480573 is about 2545.6969576130. The cubic root of 6480573 is about 186.4394453935.

The spelling of 6480573 in words is "six million, four hundred eighty thousand, five hundred seventy-three".