5188811370 has 64 divisors (see below), whose sum is σ = 13010336640. Its totient is φ = 1322720000.

The previous prime is 5188811347. The next prime is 5188811377. The reversal of 5188811370 is 731188815.

It is not an unprimeable number, because it can be changed into a prime (5188811377) 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, 58345 + ... + 117395.

It is an arithmetic number, because the mean of its divisors is an integer number (203286510).

Almost surely, 2^5188811370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5188811370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6505168320).

5188811370 is an abundant number, since it is smaller than the sum of its proper divisors (7821525270).

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

5188811370 is a wasteful number, since it uses less digits than its factorization.

5188811370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59191.

The product of its (nonzero) digits is 53760, while the sum is 42.

The square root of 5188811370 is about 72033.4045426148. The cubic root of 5188811370 is about 1731.2347506205.

The spelling of 5188811370 in words is "five billion, one hundred eighty-eight million, eight hundred eleven thousand, three hundred seventy".