5178580568 has 64 divisors (see below), whose sum is σ = 11879136000. Its totient is φ = 2066919552.

The previous prime is 5178580559. The next prime is 5178580573. The reversal of 5178580568 is 8650858715.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21530 + ... + 104022.

It is an arithmetic number, because the mean of its divisors is an integer number (185611500).

Almost surely, 2^5178580568 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 5178580568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5939568000).

5178580568 is an abundant number, since it is smaller than the sum of its proper divisors (6700555432).

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

5178580568 is a wasteful number, since it uses less digits than its factorization.

5178580568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82584 (or 82580 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 53.

The square root of 5178580568 is about 71962.3552143758. The cubic root of 5178580568 is about 1730.0961742785.

The spelling of 5178580568 in words is "five billion, one hundred seventy-eight million, five hundred eighty thousand, five hundred sixty-eight".