6528113 has 4 divisors (see below), whose sum is σ = 6811968. Its totient is φ = 6244260.

The previous prime is 6528107. The next prime is 6528121. The reversal of 6528113 is 3118256.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6528113 - 2¹² = 6524017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6528133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141893 + ... + 141938.

It is an arithmetic number, because the mean of its divisors is an integer number (1702992).

Almost surely, 2^6528113 is an apocalyptic number.

It is an amenable number.

6528113 is a deficient number, since it is larger than the sum of its proper divisors (283855).

6528113 is a wasteful number, since it uses less digits than its factorization.

6528113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283854.

The product of its digits is 1440, while the sum is 26.

The square root of 6528113 is about 2555.0172210770. The cubic root of 6528113 is about 186.8942275045.

The spelling of 6528113 in words is "six million, five hundred twenty-eight thousand, one hundred thirteen".