6475313 has 4 divisors (see below), whose sum is σ = 6973428. Its totient is φ = 5977200.

The previous prime is 6475307. The next prime is 6475321. The reversal of 6475313 is 3135746.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1129969 + 5345344 = 1063^2 + 2312^2 .

It is a cyclic number.

It is not a de Polignac number, because 6475313 - 2⁸ = 6475057 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6475913) 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, 249038 + ... + 249063.

It is an arithmetic number, because the mean of its divisors is an integer number (1743357).

Almost surely, 2^6475313 is an apocalyptic number.

It is an amenable number.

6475313 is a deficient number, since it is larger than the sum of its proper divisors (498115).

6475313 is a wasteful number, since it uses less digits than its factorization.

6475313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498114.

The product of its digits is 7560, while the sum is 29.

The square root of 6475313 is about 2544.6636319954. The cubic root of 6475313 is about 186.3889901367.

The spelling of 6475313 in words is "six million, four hundred seventy-five thousand, three hundred thirteen".