5988138540 has 48 divisors (see below), whose sum is σ = 16770552288. Its totient is φ = 1596478464.

The previous prime is 5988138517. The next prime is 5988138557. The reversal of 5988138540 is 458318895.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 359844 + ... + 376116.

It is an arithmetic number, because the mean of its divisors is an integer number (349386506).

Almost surely, 2^5988138540 is an apocalyptic number.

It is an amenable number.

5988138540 is an abundant number, since it is smaller than the sum of its proper divisors (10782413748).

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

5988138540 is a wasteful number, since it uses less digits than its factorization.

5988138540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22418 (or 22416 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The square root of 5988138540 is about 77383.0636509049. The cubic root of 5988138540 is about 1815.9223749382.

The spelling of 5988138540 in words is "five billion, nine hundred eighty-eight million, one hundred thirty-eight thousand, five hundred forty".