5325802618 has 4 divisors (see below), whose sum is σ = 7988703930. Its totient is φ = 2662901308.

The previous prime is 5325802609. The next prime is 5325802621. The reversal of 5325802618 is 8162085235.

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., 2911357849 + 2414444769 = 53957^2 + 49137^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331450653 + ... + 1331450656.

Almost surely, 2^5325802618 is an apocalyptic number.

5325802618 is a deficient number, since it is larger than the sum of its proper divisors (2662901312).

5325802618 is a wasteful number, since it uses less digits than its factorization.

5325802618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662901311.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 5325802618 is about 72978.0968373388. The cubic root of 5325802618 is about 1746.3382063951.

The spelling of 5325802618 in words is "five billion, three hundred twenty-five million, eight hundred two thousand, six hundred eighteen".