6653113 has 4 divisors (see below), whose sum is σ = 6693120. Its totient is φ = 6613108.

The previous prime is 6653107. The next prime is 6653117. The reversal of 6653113 is 3113566.

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 a de Polignac number, because none of the positive numbers 2^k-6653113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6653117) 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 3 ways as a sum of consecutive naturals, for example, 19753 + ... + 20086.

It is an arithmetic number, because the mean of its divisors is an integer number (1673280).

Almost surely, 2^6653113 is an apocalyptic number.

It is an amenable number.

6653113 is a deficient number, since it is larger than the sum of its proper divisors (40007).

6653113 is a wasteful number, since it uses less digits than its factorization.

6653113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40006.

The product of its digits is 1620, while the sum is 25.

The square root of 6653113 is about 2579.3629058355. The cubic root of 6653113 is about 188.0795743568.

Adding to 6653113 its reverse (3113566), we get a palindrome (9766679).

The spelling of 6653113 in words is "six million, six hundred fifty-three thousand, one hundred thirteen".