5128402130 has 16 divisors (see below), whose sum is σ = 9387584640. Its totient is φ = 2016591792.

The previous prime is 5128402051. The next prime is 5128402163. The reversal of 5128402130 is 312048215.

It is a self number, because there is not a number n which added to its sum of digits gives 5128402130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4345514 + ... + 4346693.

It is an arithmetic number, because the mean of its divisors is an integer number (586724040).

Almost surely, 2^5128402130 is an apocalyptic number.

5128402130 is a deficient number, since it is larger than the sum of its proper divisors (4259182510).

5128402130 is a wasteful number, since it uses less digits than its factorization.

5128402130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692273.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5128402130 is about 71612.8628809099. The cubic root of 5128402130 is about 1724.4900409529.

The spelling of 5128402130 in words is "five billion, one hundred twenty-eight million, four hundred two thousand, one hundred thirty".