6545675 has 12 divisors (see below), whose sum is σ = 8306760. Its totient is φ = 5113920.

The previous prime is 6545653. The next prime is 6545687. The reversal of 6545675 is 5765456.

It is not a de Polignac number, because 6545675 - 2¹⁰ = 6544651 is a prime.

It is a super-2 number, since 2×6545675² = 85691722411250, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1970 + ... + 4119.

It is an arithmetic number, because the mean of its divisors is an integer number (692230).

Almost surely, 2^6545675 is an apocalyptic number.

6545675 is a deficient number, since it is larger than the sum of its proper divisors (1761085).

6545675 is a wasteful number, since it uses less digits than its factorization.

6545675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142 (or 6137 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 6545675 is about 2558.4516802160. The cubic root of 6545675 is about 187.0616723957.

It can be divided in two parts, 654 and 5675, that multiplied together give a triangular number (3711450 = T₂₇₂₄).

The spelling of 6545675 in words is "six million, five hundred forty-five thousand, six hundred seventy-five".