6512575 has 12 divisors (see below), whose sum is σ = 8169120. Its totient is φ = 5149760.

The previous prime is 6512537. The next prime is 6512579. The reversal of 6512575 is 5752156.

It is not a de Polignac number, because 6512575 - 2⁷ = 6512447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512579) 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 11 ways as a sum of consecutive naturals, for example, 762 + ... + 3688.

It is an arithmetic number, because the mean of its divisors is an integer number (680760).

Almost surely, 2^6512575 is an apocalyptic number.

6512575 is a deficient number, since it is larger than the sum of its proper divisors (1656545).

6512575 is a wasteful number, since it uses less digits than its factorization.

6512575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026 (or 3021 counting only the distinct ones).

The product of its digits is 10500, while the sum is 31.

The square root of 6512575 is about 2551.9747255802. The cubic root of 6512575 is about 186.7458298726.

It can be divided in two parts, 65125 and 75, that multiplied together give a triangular number (4884375 = T₃₁₂₅).

The spelling of 6512575 in words is "six million, five hundred twelve thousand, five hundred seventy-five".