5048618066 has 16 divisors (see below), whose sum is σ = 7785673560. Its totient is φ = 2453838720.

The previous prime is 5048618053. The next prime is 5048618083. The reversal of 5048618066 is 6608168405.

It can be written as a sum of positive squares in 4 ways, for example, as 3717462841 + 1331155225 = 60971^2 + 36485^2 .

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 88421 + ... + 133848.

Almost surely, 2^5048618066 is an apocalyptic number.

5048618066 is a deficient number, since it is larger than the sum of its proper divisors (2737055494).

5048618066 is a wasteful number, since it uses less digits than its factorization.

5048618066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222589.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 5048618066 is about 71053.6280987818. The cubic root of 5048618066 is about 1715.5004606645.

The spelling of 5048618066 in words is "five billion, forty-eight million, six hundred eighteen thousand, sixty-six".