6051548312809 has 2 divisors, whose sum is σ = 6051548312810. Its totient is φ = 6051548312808.

The previous prime is 6051548312749. The next prime is 6051548312917. The reversal of 6051548312809 is 9082138451506.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5646801690000 + 404746622809 = 2376300^2 + 636197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6051548312809 is a prime.

It is a super-2 number, since 2×6051548312809² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6051548312009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025774156404 + 3025774156405.

It is an arithmetic number, because the mean of its divisors is an integer number (3025774156405).

Almost surely, 2^{6051548312809} is an apocalyptic number.

It is an amenable number.

6051548312809 is a deficient number, since it is larger than the sum of its proper divisors (1).

6051548312809 is an equidigital number, since it uses as much as digits as its factorization.

6051548312809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 6051548312809 in words is "six trillion, fifty-one billion, five hundred forty-eight million, three hundred twelve thousand, eight hundred nine".