5128061345028 has 24 divisors (see below), whose sum is σ = 13294973857760. Its totient is φ = 1709353781640.

The previous prime is 5128061345027. The next prime is 5128061345101. The reversal of 5128061345028 is 8205431608215.

5128061345028 is a `hidden beast` number, since 5 + 1 + 2 + 8 + 0 + 6 + 134 + 502 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5128061345021) 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 in 7 ways as a sum of consecutive naturals, for example, 23741024638 + ... + 23741024853.

Almost surely, 2^{5128061345028} is an apocalyptic number.

It is an amenable number.

5128061345028 is an abundant number, since it is smaller than the sum of its proper divisors (8166912512732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5128061345028 is a wasteful number, since it uses less digits than its factorization.

5128061345028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47482049504 (or 47482049496 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 5128061345028 in words is "five trillion, one hundred twenty-eight billion, sixty-one million, three hundred forty-five thousand, twenty-eight".