5588993538 has 54 divisors (see below), whose sum is σ = 12339841059. Its totient is φ = 1828213992.

The previous prime is 5588993483. The next prime is 5588993539. The reversal of 5588993538 is 8353998855.

5588993538 is a `hidden beast` number, since 5 + 5 + 8 + 8 + 9 + 93 + 538 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2794496769 + 2794496769 = 52863^2 + 52863^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=52863.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5588993539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 21250795 + ... + 21251057.

Almost surely, 2^5588993538 is an apocalyptic number.

5588993538 is an abundant number, since it is smaller than the sum of its proper divisors (6750847521).

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

5588993538 is an equidigital number, since it uses as much as digits as its factorization.

5588993538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 335 counting only the distinct ones).

The product of its digits is 46656000, while the sum is 63.

The square root of 5588993538 is about 74759.5715477289. The cubic root of 5588993538 is about 1774.6438259621.

The spelling of 5588993538 in words is "five billion, five hundred eighty-eight million, nine hundred ninety-three thousand, five hundred thirty-eight".