6545011 has 6 divisors (see below), whose sum is σ = 7194236. Its totient is φ = 5949900.

The previous prime is 6545003. The next prime is 6545027. The reversal of 6545011 is 1105456.

It is not a de Polignac number, because 6545011 - 2³ = 6545003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6545081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26925 + ... + 27166.

Almost surely, 2^6545011 is an apocalyptic number.

6545011 is a deficient number, since it is larger than the sum of its proper divisors (649225).

6545011 is a wasteful number, since it uses less digits than its factorization.

6545011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54113 (or 54102 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 6545011 is about 2558.3219109408. The cubic root of 6545011 is about 187.0553469390.

It can be divided in two parts, 654 and 5011, that added together give a palindrome (5665).

The spelling of 6545011 in words is "six million, five hundred forty-five thousand, eleven".