6487808029 has 2 divisors, whose sum is σ = 6487808030. Its totient is φ = 6487808028.

The previous prime is 6487808011. The next prime is 6487808101. The reversal of 6487808029 is 9208087846.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6286111225 + 201696804 = 79285^2 + 14202^2 .

It is a cyclic number.

It is not a de Polignac number, because 6487808029 - 2¹¹ = 6487805981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6487808429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3243904014 + 3243904015.

It is an arithmetic number, because the mean of its divisors is an integer number (3243904015).

Almost surely, 2^6487808029 is an apocalyptic number.

It is an amenable number.

6487808029 is a deficient number, since it is larger than the sum of its proper divisors (1).

6487808029 is an equidigital number, since it uses as much as digits as its factorization.

6487808029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 6487808029 is about 80546.9305994958. The cubic root of 6487808029 is about 1865.0880104710.

The spelling of 6487808029 in words is "six billion, four hundred eighty-seven million, eight hundred eight thousand, twenty-nine".