5128127656275 has 96 divisors (see below), whose sum is σ = 9244105339392. Its totient is φ = 2493417830400.

The previous prime is 5128127656247. The next prime is 5128127656283. The reversal of 5128127656275 is 5726567218215.

It is not a de Polignac number, because 5128127656275 - 2⁸ = 5128127656019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31097290 + ... + 31261760.

It is an arithmetic number, because the mean of its divisors is an integer number (96292763952).

Almost surely, 2^{5128127656275} is an apocalyptic number.

5128127656275 is a deficient number, since it is larger than the sum of its proper divisors (4115977683117).

5128127656275 is a wasteful number, since it uses less digits than its factorization.

5128127656275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164893 (or 164888 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 57.

The spelling of 5128127656275 in words is "five trillion, one hundred twenty-eight billion, one hundred twenty-seven million, six hundred fifty-six thousand, two hundred seventy-five".