6207149129 has 2 divisors, whose sum is σ = 6207149130. Its totient is φ = 6207149128.

The previous prime is 6207149101. The next prime is 6207149149. The reversal of 6207149129 is 9219417026.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5827795600 + 379353529 = 76340^2 + 19477^2 .

It is a cyclic number.

It is not a de Polignac number, because 6207149129 - 2³² = 1912181833 is a prime.

It is not a weakly prime, because it can be changed into another prime (6207149149) 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, 3103574564 + 3103574565.

It is an arithmetic number, because the mean of its divisors is an integer number (3103574565).

Almost surely, 2^6207149129 is an apocalyptic number.

It is an amenable number.

6207149129 is a deficient number, since it is larger than the sum of its proper divisors (1).

6207149129 is an equidigital number, since it uses as much as digits as its factorization.

6207149129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 6207149129 is about 78785.4626755469. The cubic root of 6207149129 is about 1837.7963861704.

The spelling of 6207149129 in words is "six billion, two hundred seven million, one hundred forty-nine thousand, one hundred twenty-nine".