5188535552 has 18 divisors (see below), whose sum is σ = 10356803898. Its totient is φ = 2594267648.

The previous prime is 5188535549. The next prime is 5188535593. The reversal of 5188535552 is 2555358815.

It can be written as a sum of positive squares in only one way, i.e., 5140316416 + 48219136 = 71696^2 + 6944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5188535497 and 5188535506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10133603 + ... + 10134114.

Almost surely, 2^5188535552 is an apocalyptic number.

It is an amenable number.

5188535552 is a deficient number, since it is larger than the sum of its proper divisors (5168268346).

5188535552 is an equidigital number, since it uses as much as digits as its factorization.

5188535552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20267733 (or 20267719 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 47.

The square root of 5188535552 is about 72031.4900026370. The cubic root of 5188535552 is about 1731.2040747339.

The spelling of 5188535552 in words is "five billion, one hundred eighty-eight million, five hundred thirty-five thousand, five hundred fifty-two".