6530535 has 48 divisors (see below), whose sum is σ = 12579840. Its totient is φ = 3107520.

The previous prime is 6530519. The next prime is 6530561. The reversal of 6530535 is 5350356.

It is a happy number.

6530535 is a `hidden beast` number, since 653 + 0 + 5 + 3 + 5 = 666.

It is not a de Polignac number, because 6530535 - 2⁴ = 6530519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6530499 and 6530508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39022 + ... + 39188.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 2^6530535 is an apocalyptic number.

6530535 is a deficient number, since it is larger than the sum of its proper divisors (6049305).

6530535 is a wasteful number, since it uses less digits than its factorization.

6530535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 6530535 is about 2555.4911465313. The cubic root of 6530535 is about 186.9173379016.

The spelling of 6530535 in words is "six million, five hundred thirty thousand, five hundred thirty-five".