6545332 has 6 divisors (see below), whose sum is σ = 11454338. Its totient is φ = 3272664.

The previous prime is 6545321. The next prime is 6545347. The reversal of 6545332 is 2335456.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 2835856 = 1926^2 + 1684^2 .

It is a d-powerful number, because it can be written as 6⁸ + 5 + 4⁶ + 5⁷ + 3² + 3¹⁴ + 2⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 6545332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818163 + ... + 818170.

Almost surely, 2^6545332 is an apocalyptic number.

It is an amenable number.

6545332 is a deficient number, since it is larger than the sum of its proper divisors (4909006).

6545332 is a wasteful number, since it uses less digits than its factorization.

6545332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636337 (or 1636335 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 6545332 is about 2558.3846466081. The cubic root of 6545332 is about 187.0584049315.

The spelling of 6545332 in words is "six million, five hundred forty-five thousand, three hundred thirty-two".