5128618027 has 8 divisors (see below), whose sum is σ = 5523691376. Its totient is φ = 4733625312.

The previous prime is 5128618009. The next prime is 5128618109. The reversal of 5128618027 is 7208168215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5128618027 - 2¹¹ = 5128615979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5128615027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205933 + ... + 229489.

It is an arithmetic number, because the mean of its divisors is an integer number (690461422).

Almost surely, 2^5128618027 is an apocalyptic number.

5128618027 is a deficient number, since it is larger than the sum of its proper divisors (395073349).

5128618027 is a wasteful number, since it uses less digits than its factorization.

5128618027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40317.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5128618027 is about 71614.3702548588. The cubic root of 5128618027 is about 1724.5142399784.

The spelling of 5128618027 in words is "five billion, one hundred twenty-eight million, six hundred eighteen thousand, twenty-seven".