6523113 has 8 divisors (see below), whose sum is σ = 8978176. Its totient is φ = 4208400.

The previous prime is 6523103. The next prime is 6523117. The reversal of 6523113 is 3113256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6523113 - 2⁹ = 6522601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6523113.

It is not an unprimeable number, because it can be changed into a prime (6523117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34978 + ... + 35163.

It is an arithmetic number, because the mean of its divisors is an integer number (1122272).

Almost surely, 2^6523113 is an apocalyptic number.

It is an amenable number.

6523113 is a deficient number, since it is larger than the sum of its proper divisors (2455063).

6523113 is a wasteful number, since it uses less digits than its factorization.

6523113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70175.

The product of its digits is 540, while the sum is 21.

The square root of 6523113 is about 2554.0385666626. The cubic root of 6523113 is about 186.8465000926.

Adding to 6523113 its reverse (3113256), we get a palindrome (9636369).

The spelling of 6523113 in words is "six million, five hundred twenty-three thousand, one hundred thirteen".