5218326004 has 24 divisors (see below), whose sum is σ = 9677392200. Its totient is φ = 2457745920.

The previous prime is 5218325989. The next prime is 5218326013. The reversal of 5218326004 is 4006238125.

It can be written as a sum of positive squares in 4 ways, for example, as 974064100 + 4244261904 = 31210^2 + 65148^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 543849 + ... + 553360.

It is an arithmetic number, because the mean of its divisors is an integer number (403224675).

Almost surely, 2^5218326004 is an apocalyptic number.

It is an amenable number.

5218326004 is a deficient number, since it is larger than the sum of its proper divisors (4459066196).

5218326004 is a wasteful number, since it uses less digits than its factorization.

5218326004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097283 (or 1097281 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 5218326004 is about 72237.9817270665. The cubic root of 5218326004 is about 1734.5110426086.

It can be divided in two parts, 52183 and 26004, that added together give a palindrome (78187).

The spelling of 5218326004 in words is "five billion, two hundred eighteen million, three hundred twenty-six thousand, four".