6455345 has 16 divisors (see below), whose sum is σ = 8783040. Its totient is φ = 4515264.

The previous prime is 6455329. The next prime is 6455357. The reversal of 6455345 is 5435546.

6455345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6455345 - 2⁴ = 6455329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1379 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (548940).

Almost surely, 2^6455345 is an apocalyptic number.

6455345 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6455345 is a deficient number, since it is larger than the sum of its proper divisors (2327695).

6455345 is a wasteful number, since it uses less digits than its factorization.

6455345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264.

The product of its digits is 36000, while the sum is 32.

The square root of 6455345 is about 2540.7370977730. The cubic root of 6455345 is about 186.1972028778.

The spelling of 6455345 in words is "six million, four hundred fifty-five thousand, three hundred forty-five".