6465353 has 4 divisors (see below), whose sum is σ = 6475908. Its totient is φ = 6454800.

The previous prime is 6465337. The next prime is 6465373. The reversal of 6465353 is 3535646.

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 4194304 + 2271049 = 2048^2 + 1507^2 .

It is a cyclic number.

It is not a de Polignac number, because 6465353 - 2⁴ = 6465337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6465373) 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, 4298 + ... + 5603.

It is an arithmetic number, because the mean of its divisors is an integer number (1618977).

Almost surely, 2^6465353 is an apocalyptic number.

It is an amenable number.

6465353 is a deficient number, since it is larger than the sum of its proper divisors (10555).

6465353 is an equidigital number, since it uses as much as digits as its factorization.

6465353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10554.

The product of its digits is 32400, while the sum is 32.

The square root of 6465353 is about 2542.7058422083. The cubic root of 6465353 is about 186.2933763812.

The spelling of 6465353 in words is "six million, four hundred sixty-five thousand, three hundred fifty-three".