6545363 has 16 divisors (see below), whose sum is σ = 7644672. Its totient is φ = 5544000.

The previous prime is 6545353. The next prime is 6545377. The reversal of 6545363 is 3635456.

It is not a de Polignac number, because 6545363 - 2⁴ = 6545347 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (6545303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10058 + ... + 10688.

It is an arithmetic number, because the mean of its divisors is an integer number (477792).

Almost surely, 2^6545363 is an apocalyptic number.

6545363 is a deficient number, since it is larger than the sum of its proper divisors (1099309).

6545363 is a wasteful number, since it uses less digits than its factorization.

6545363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

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

The square root of 6545363 is about 2558.3907051113. The cubic root of 6545363 is about 187.0587002464.

The spelling of 6545363 in words is "six million, five hundred forty-five thousand, three hundred sixty-three".