6298528129 has 2 divisors, whose sum is σ = 6298528130. Its totient is φ = 6298528128.

The previous prime is 6298528087. The next prime is 6298528133. The reversal of 6298528129 is 9218258926.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5075137600 + 1223390529 = 71240^2 + 34977^2 .

It is a cyclic number.

It is not a de Polignac number, because 6298528129 - 2⁹ = 6298527617 is a prime.

It is not a weakly prime, because it can be changed into another prime (6298528189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3149264064 + 3149264065.

It is an arithmetic number, because the mean of its divisors is an integer number (3149264065).

Almost surely, 2^6298528129 is an apocalyptic number.

It is an amenable number.

6298528129 is a deficient number, since it is larger than the sum of its proper divisors (1).

6298528129 is an equidigital number, since it uses as much as digits as its factorization.

6298528129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 52.

The square root of 6298528129 is about 79363.2668745434. The cubic root of 6298528129 is about 1846.7709074854.

The spelling of 6298528129 in words is "six billion, two hundred ninety-eight million, five hundred twenty-eight thousand, one hundred twenty-nine".