6534013 has 2 divisors, whose sum is σ = 6534014. Its totient is φ = 6534012.

The previous prime is 6533983. The next prime is 6534049. The reversal of 6534013 is 3104356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4334724 + 2199289 = 2082^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 6534013 - 2⁵ = 6533981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6534083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3267006 + 3267007.

It is an arithmetic number, because the mean of its divisors is an integer number (3267007).

Almost surely, 2^6534013 is an apocalyptic number.

It is an amenable number.

6534013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6534013 is an equidigital number, since it uses as much as digits as its factorization.

6534013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 6534013 is about 2556.1715513635. The cubic root of 6534013 is about 186.9505145161.

Adding to 6534013 its reverse (3104356), we get a palindrome (9638369).

The spelling of 6534013 in words is "six million, five hundred thirty-four thousand, thirteen".