5187544748 has 12 divisors (see below), whose sum is σ = 9078827352. Its totient is φ = 2593594080.

The previous prime is 5187544741. The next prime is 5187544777. The reversal of 5187544748 is 8474457815.

It is a self number, because there is not a number n which added to its sum of digits gives 5187544748.

It is not an unprimeable number, because it can be changed into a prime (5187544741) 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 3 ways as a sum of consecutive naturals, for example, 37808 + ... + 108648.

It is an arithmetic number, because the mean of its divisors is an integer number (756568946).

Almost surely, 2^5187544748 is an apocalyptic number.

It is an amenable number.

5187544748 is a deficient number, since it is larger than the sum of its proper divisors (3891282604).

5187544748 is a wasteful number, since it uses less digits than its factorization.

5187544748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89152 (or 89150 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 53.

The square root of 5187544748 is about 72024.6120989207. The cubic root of 5187544748 is about 1731.0938706696.

The spelling of 5187544748 in words is "five billion, one hundred eighty-seven million, five hundred forty-four thousand, seven hundred forty-eight".