4719555568 has 120 divisors (see below), whose sum is σ = 11632526304. Its totient is φ = 1806312960.

The previous prime is 4719555563. The next prime is 4719555569. The reversal of 4719555568 is 8655559174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4719555563) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1397530 + ... + 1400902.

Almost surely, 2^4719555568 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 4719555568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5816263152).

4719555568 is an abundant number, since it is smaller than the sum of its proper divisors (6912970736).

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

4719555568 is a wasteful number, since it uses less digits than its factorization.

4719555568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3426 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 55.

The square root of 4719555568 is about 68699.0215941974. The cubic root of 4719555568 is about 1677.3886547409.

The spelling of 4719555568 in words is "four billion, seven hundred nineteen million, five hundred fifty-five thousand, five hundred sixty-eight".