5248819858 has 4 divisors (see below), whose sum is σ = 7873229790. Its totient is φ = 2624409928.

The previous prime is 5248819843. The next prime is 5248819867. The reversal of 5248819858 is 8589188425.

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., 3316953649 + 1931866209 = 57593^2 + 43953^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312204963 + ... + 1312204966.

Almost surely, 2^5248819858 is an apocalyptic number.

5248819858 is a deficient number, since it is larger than the sum of its proper divisors (2624409932).

5248819858 is a wasteful number, since it uses less digits than its factorization.

5248819858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624409931.

The product of its digits is 7372800, while the sum is 58.

The square root of 5248819858 is about 72448.7395197460. The cubic root of 5248819858 is about 1737.8830839527.

The spelling of 5248819858 in words is "five billion, two hundred forty-eight million, eight hundred nineteen thousand, eight hundred fifty-eight".