5386637489888 has 96 divisors (see below), whose sum is σ = 11121376067424. Its totient is φ = 2565757181952.

The previous prime is 5386637489879. The next prime is 5386637489899. The reversal of 5386637489888 is 8889847366835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11613731 + ... + 12068637.

It is an arithmetic number, because the mean of its divisors is an integer number (115847667369).

Almost surely, 2^{5386637489888} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5386637489888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5560688033712).

5386637489888 is an abundant number, since it is smaller than the sum of its proper divisors (5734738577536).

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

5386637489888 is a wasteful number, since it uses less digits than its factorization.

5386637489888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455164 (or 455156 counting only the distinct ones).

The product of its digits is 13377208320, while the sum is 83.

The spelling of 5386637489888 in words is "five trillion, three hundred eighty-six billion, six hundred thirty-seven million, four hundred eighty-nine thousand, eight hundred eighty-eight".