5284288863840 has 384 divisors, whose sum is σ = 19511355064320. Its totient is φ = 1176931123200.

The previous prime is 5284288863827. The next prime is 5284288863901. The reversal of 5284288863840 is 483688824825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114179905 + ... + 114226175.

It is an arithmetic number, because the mean of its divisors is an integer number (50810820480).

Almost surely, 2^{5284288863840} 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 5284288863840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9755677532160).

5284288863840 is an abundant number, since it is smaller than the sum of its proper divisors (14227066200480).

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

5284288863840 is a wasteful number, since it uses less digits than its factorization.

5284288863840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47166 (or 47158 counting only the distinct ones).

The product of its (nonzero) digits is 188743680, while the sum is 66.

The spelling of 5284288863840 in words is "five trillion, two hundred eighty-four billion, two hundred eighty-eight million, eight hundred sixty-three thousand, eight hundred forty".