6128765000129 has 16 divisors (see below), whose sum is σ = 6209763840000. Its totient is φ = 6048294525504.

The previous prime is 6128765000081. The next prime is 6128765000143. The reversal of 6128765000129 is 9210005678216.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6128765000129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6128765000179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97952147 + ... + 98014695.

It is an arithmetic number, because the mean of its divisors is an integer number (388110240000).

Almost surely, 2^{6128765000129} is an apocalyptic number.

It is an amenable number.

6128765000129 is a deficient number, since it is larger than the sum of its proper divisors (80998839871).

6128765000129 is a wasteful number, since it uses less digits than its factorization.

6128765000129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66752.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 6128765000129 in words is "six trillion, one hundred twenty-eight billion, seven hundred sixty-five million, one hundred twenty-nine", and thus it is an aban number.