6480593 has 6 divisors (see below), whose sum is σ = 7538706. Its totient is φ = 5554752.

The previous prime is 6480563. The next prime is 6480599. The reversal of 6480593 is 3950846.

It can be written as a sum of positive squares in only one way, i.e., 6385729 + 94864 = 2527^2 + 308^2 .

It is not a de Polignac number, because 6480593 - 2¹⁰ = 6479569 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6480599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66080 + ... + 66177.

It is an arithmetic number, because the mean of its divisors is an integer number (1256451).

Almost surely, 2^6480593 is an apocalyptic number.

It is an amenable number.

6480593 is a deficient number, since it is larger than the sum of its proper divisors (1058113).

6480593 is a wasteful number, since it uses less digits than its factorization.

6480593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132271 (or 132264 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6480593 is about 2545.7008858073. The cubic root of 6480593 is about 186.4396371865.

The spelling of 6480593 in words is "six million, four hundred eighty thousand, five hundred ninety-three".