6560525 has 12 divisors (see below), whose sum is σ = 8416500. Its totient is φ = 5066880.

The previous prime is 6560513. The next prime is 6560531. The reversal of 6560525 is 5250656.

It can be written as a sum of positive squares in 6 ways, for example, as 17161 + 6543364 = 131^2 + 2558^2 .

It is not a de Polignac number, because 6560525 - 2⁴ = 6560509 is a prime.

It is a super-3 number, since 3×6560525³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3800 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (701375).

Almost surely, 2^6560525 is an apocalyptic number.

It is an amenable number.

6560525 is a deficient number, since it is larger than the sum of its proper divisors (1855975).

6560525 is a wasteful number, since it uses less digits than its factorization.

6560525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9088 (or 9083 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 6560525 is about 2561.3521819539. The cubic root of 6560525 is about 187.2030261796.

It can be divided in two parts, 6560 and 525, that multiplied together give a triangular number (3444000 = T₂₆₂₄).

The spelling of 6560525 in words is "six million, five hundred sixty thousand, five hundred twenty-five".