6506313 has 8 divisors (see below), whose sum is σ = 9463776. Its totient is φ = 3943200.

The previous prime is 6506299. The next prime is 6506323. The reversal of 6506313 is 3136056.

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

It is not a de Polignac number, because 6506313 - 2⁸ = 6506057 is a prime.

6506313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6506323) 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, 98548 + ... + 98613.

It is an arithmetic number, because the mean of its divisors is an integer number (1182972).

Almost surely, 2^6506313 is an apocalyptic number.

It is an amenable number.

6506313 is a deficient number, since it is larger than the sum of its proper divisors (2957463).

6506313 is a wasteful number, since it uses less digits than its factorization.

6506313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197175.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 6506313 is about 2550.7475374878. The cubic root of 6506313 is about 186.6859571192.

The spelling of 6506313 in words is "six million, five hundred six thousand, three hundred thirteen".