5250826799 has 4 divisors (see below), whose sum is σ = 5257302120. Its totient is φ = 5244351480.

The previous prime is 5250826741. The next prime is 5250826817. The reversal of 5250826799 is 9976280525.

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

It is a cyclic number.

It is not a de Polignac number, because 5250826799 - 2⁸ = 5250826543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5250826799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250826199) 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, 3236444 + ... + 3238065.

It is an arithmetic number, because the mean of its divisors is an integer number (1314325530).

Almost surely, 2^5250826799 is an apocalyptic number.

5250826799 is a deficient number, since it is larger than the sum of its proper divisors (6475321).

5250826799 is an equidigital number, since it uses as much as digits as its factorization.

5250826799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475320.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 5250826799 is about 72462.5889614772. The cubic root of 5250826799 is about 1738.1045549669.

The spelling of 5250826799 in words is "five billion, two hundred fifty million, eight hundred twenty-six thousand, seven hundred ninety-nine".