5188270530 has 32 divisors (see below), whose sum is σ = 13107211200. Its totient is φ = 1310720832.

The previous prime is 5188270481. The next prime is 5188270537. The reversal of 5188270530 is 350728815.

It is not an unprimeable number, because it can be changed into a prime (5188270537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4550545 + ... + 4551684.

It is an arithmetic number, because the mean of its divisors is an integer number (409600350).

Almost surely, 2^5188270530 is an apocalyptic number.

5188270530 is an abundant number, since it is smaller than the sum of its proper divisors (7918940670).

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

5188270530 is a wasteful number, since it uses less digits than its factorization.

5188270530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9102258.

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 5188270530 is about 72029.6503531705. The cubic root of 5188270530 is about 1731.1745985311.

The spelling of 5188270530 in words is "five billion, one hundred eighty-eight million, two hundred seventy thousand, five hundred thirty".