5359555434240 has 1728 divisors, whose sum is σ = 24498244592640. Its totient is φ = 1092153507840.

The previous prime is 5359555434227. The next prime is 5359555434283. The reversal of 5359555434240 is 424345559535.

5359555434240 is a `hidden beast` number, since 5 + 3 + 5 + 9 + 5 + 554 + 3 + 42 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 703257630 + ... + 703265250.

It is an arithmetic number, because the mean of its divisors is an integer number (14177224880).

Almost surely, 2^{5359555434240} 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 5359555434240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12249122296320).

5359555434240 is an abundant number, since it is smaller than the sum of its proper divisors (19138689158400).

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

5359555434240 is a wasteful number, since it uses less digits than its factorization.

5359555434240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700 (or 7674 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 54.

The spelling of 5359555434240 in words is "five trillion, three hundred fifty-nine billion, five hundred fifty-five million, four hundred thirty-four thousand, two hundred forty".