6751579013 has 2 divisors, whose sum is σ = 6751579014. Its totient is φ = 6751579012.

The previous prime is 6751578973. The next prime is 6751579057. The reversal of 6751579013 is 3109751576.

It is an a-pointer prime, because the next prime (6751579057) can be obtained adding 6751579013 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4211620609 + 2539958404 = 64897^2 + 50398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6751579013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6751572013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375789506 + 3375789507.

It is an arithmetic number, because the mean of its divisors is an integer number (3375789507).

Almost surely, 2^6751579013 is an apocalyptic number.

It is an amenable number.

6751579013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6751579013 is an equidigital number, since it uses as much as digits as its factorization.

6751579013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 198450, while the sum is 44.

The square root of 6751579013 is about 82167.9926309509. The cubic root of 6751579013 is about 1890.0289286652.

The spelling of 6751579013 in words is "six billion, seven hundred fifty-one million, five hundred seventy-nine thousand, thirteen".