5258727280 has 160 divisors (see below), whose sum is σ = 13226653440. Its totient is φ = 1938401280.

The previous prime is 5258727263. The next prime is 5258727311. The reversal of 5258727280 is 827278525.

It is a self number, because there is not a number n which added to its sum of digits gives 5258727280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9209395 + ... + 9209965.

It is an arithmetic number, because the mean of its divisors is an integer number (82666584).

Almost surely, 2^5258727280 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 5258727280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6613326720).

5258727280 is an abundant number, since it is smaller than the sum of its proper divisors (7967926160).

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

5258727280 is a wasteful number, since it uses less digits than its factorization.

5258727280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 46.

The square root of 5258727280 is about 72517.0826771182. The cubic root of 5258727280 is about 1738.9758450975.

The spelling of 5258727280 in words is "five billion, two hundred fifty-eight million, seven hundred twenty-seven thousand, two hundred eighty".