5389256488320 has 1024 divisors, whose sum is σ = 19936457164800. Its totient is φ = 1392065740800.

The previous prime is 5389256488303. The next prime is 5389256488361. The reversal of 5389256488320 is 238846529835.

5389256488320 is a `hidden beast` number, since 5 + 3 + 89 + 2 + 56 + 488 + 3 + 20 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9088121944 + ... + 9088122536.

It is an arithmetic number, because the mean of its divisors is an integer number (19469196450).

Almost surely, 2^{5389256488320} 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 5389256488320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9968228582400).

5389256488320 is an abundant number, since it is smaller than the sum of its proper divisors (14547200676480).

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

5389256488320 is an equidigital number, since it uses as much as digits as its factorization.

5389256488320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 63.

The spelling of 5389256488320 in words is "five trillion, three hundred eighty-nine billion, two hundred fifty-six million, four hundred eighty-eight thousand, three hundred twenty".