5005255505064 has 128 divisors (see below), whose sum is σ = 13511768889600. Its totient is φ = 1540354027520.

The previous prime is 5005255505057. The next prime is 5005255505069. The reversal of 5005255505064 is 4605055525005.

It is not an unprimeable number, because it can be changed into a prime (5005255505069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51513232 + ... + 51610304.

It is an arithmetic number, because the mean of its divisors is an integer number (105560694450).

Almost surely, 2^{5005255505064} 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 5005255505064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6755884444800).

5005255505064 is an abundant number, since it is smaller than the sum of its proper divisors (8506513384536).

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

5005255505064 is a wasteful number, since it uses less digits than its factorization.

5005255505064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100355 (or 100351 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 5005255505064 in words is "five trillion, five billion, two hundred fifty-five million, five hundred five thousand, sixty-four".