5248865842 has 8 divisors (see below), whose sum is σ = 8589053232. Its totient is φ = 2385848100.

The previous prime is 5248865819. The next prime is 5248865849. The reversal of 5248865842 is 2485688425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5248865842.

It is not an unprimeable number, because it can be changed into a prime (5248865849) 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, 119292384 + ... + 119292427.

It is an arithmetic number, because the mean of its divisors is an integer number (1073631654).

Almost surely, 2^5248865842 is an apocalyptic number.

5248865842 is a deficient number, since it is larger than the sum of its proper divisors (3340187390).

5248865842 is a wasteful number, since it uses less digits than its factorization.

5248865842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238584824.

The product of its digits is 4915200, while the sum is 52.

The square root of 5248865842 is about 72449.0568744687. The cubic root of 5248865842 is about 1737.8881590352. Note that the first 3 decimals are identical.

The spelling of 5248865842 in words is "five billion, two hundred forty-eight million, eight hundred sixty-five thousand, eight hundred forty-two".