5726805250 has 16 divisors (see below), whose sum is σ = 10720579896. Its totient is φ = 2290722000.

The previous prime is 5726805229. The next prime is 5726805281. The reversal of 5726805250 is 525086275.

It can be written as a sum of positive squares in 4 ways, for example, as 3304295289 + 2422509961 = 57483^2 + 49219^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11453361 + ... + 11453860.

Almost surely, 2^5726805250 is an apocalyptic number.

5726805250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5726805250 is a deficient number, since it is larger than the sum of its proper divisors (4993774646).

5726805250 is a wasteful number, since it uses less digits than its factorization.

5726805250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22907238 (or 22907228 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 5726805250 is about 75675.6582396215. The cubic root of 5726805250 is about 1789.1117645073. Note that the first 3 decimals are identical.

The spelling of 5726805250 in words is "five billion, seven hundred twenty-six million, eight hundred five thousand, two hundred fifty".