5085777826 has 8 divisors (see below), whose sum is σ = 7632388764. Its totient is φ = 2541648240.

The previous prime is 5085777793. The next prime is 5085777841. The reversal of 5085777826 is 6287775805.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4872179601 + 213598225 = 69801^2 + 14615^2 .

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

It is an unprimeable number.

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, 615205 + ... + 623416.

Almost surely, 2^5085777826 is an apocalyptic number.

5085777826 is a deficient number, since it is larger than the sum of its proper divisors (2546610938).

5085777826 is a wasteful number, since it uses less digits than its factorization.

5085777826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240676.

The product of its (nonzero) digits is 6585600, while the sum is 55.

The square root of 5085777826 is about 71314.6396331076. The cubic root of 5085777826 is about 1719.6990894632.

The spelling of 5085777826 in words is "five billion, eighty-five million, seven hundred seventy-seven thousand, eight hundred twenty-six".