5308928818 has 4 divisors (see below), whose sum is σ = 7963393230. Its totient is φ = 2654464408.

The previous prime is 5308928813. The next prime is 5308928837. The reversal of 5308928818 is 8188298035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3484186729 + 1824742089 = 59027^2 + 42717^2 .

It is not an unprimeable number, because it can be changed into a prime (5308928813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327232203 + ... + 1327232206.

Almost surely, 2^5308928818 is an apocalyptic number.

5308928818 is a deficient number, since it is larger than the sum of its proper divisors (2654464412).

5308928818 is a wasteful number, since it uses less digits than its factorization.

5308928818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654464411.

The product of its (nonzero) digits is 1105920, while the sum is 52.

The square root of 5308928818 is about 72862.3964607259. The cubic root of 5308928818 is about 1744.4919408819.

The spelling of 5308928818 in words is "five billion, three hundred eight million, nine hundred twenty-eight thousand, eight hundred eighteen".