6532523 has 4 divisors (see below), whose sum is σ = 6876360. Its totient is φ = 6188688.

The previous prime is 6532507. The next prime is 6532531. The reversal of 6532523 is 3252356.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6532523 - 2⁴ = 6532507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6532492 and 6532501.

It is not an unprimeable number, because it can be changed into a prime (6532543) 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, 171890 + ... + 171927.

It is an arithmetic number, because the mean of its divisors is an integer number (1719090).

Almost surely, 2^6532523 is an apocalyptic number.

6532523 is a deficient number, since it is larger than the sum of its proper divisors (343837).

6532523 is a wasteful number, since it uses less digits than its factorization.

6532523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343836.

The product of its digits is 5400, while the sum is 26.

The square root of 6532523 is about 2555.8800832590. The cubic root of 6532523 is about 186.9363028597.

Adding to 6532523 its reverse (3252356), we get a palindrome (9784879).

The spelling of 6532523 in words is "six million, five hundred thirty-two thousand, five hundred twenty-three".