5988138539 has 8 divisors (see below), whose sum is σ = 6086115168. Its totient is φ = 5890901760.

The previous prime is 5988138517. The next prime is 5988138557. The reversal of 5988138539 is 9358318895.

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

It is a cyclic number.

It is not a de Polignac number, because 5988138539 - 2¹² = 5988134443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5988134539) 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, 168632 + ... + 201029.

It is an arithmetic number, because the mean of its divisors is an integer number (760764396).

Almost surely, 2^5988138539 is an apocalyptic number.

5988138539 is a deficient number, since it is larger than the sum of its proper divisors (97976629).

5988138539 is a wasteful number, since it uses less digits than its factorization.

5988138539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369925.

The product of its digits is 9331200, while the sum is 59.

The square root of 5988138539 is about 77383.0636444435. The cubic root of 5988138539 is about 1815.9223748371.

The spelling of 5988138539 in words is "five billion, nine hundred eighty-eight million, one hundred thirty-eight thousand, five hundred thirty-nine".