5070686868 has 36 divisors (see below), whose sum is σ = 13803537748. Its totient is φ = 1560211200.

The previous prime is 5070686809. The next prime is 5070686903. The reversal of 5070686868 is 8686860705.

It can be written as a sum of positive squares in 2 ways, for example, as 1898519184 + 3172167684 = 43572^2 + 56322^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5416933 + ... + 5417868.

Almost surely, 2^5070686868 is an apocalyptic number.

It is an amenable number.

5070686868 is an abundant number, since it is smaller than the sum of its proper divisors (8732850880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5070686868 is a wasteful number, since it uses less digits than its factorization.

5070686868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10834824 (or 10834819 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 5070686868 is about 71208.7555571645. The cubic root of 5070686868 is about 1717.9964578678.

The spelling of 5070686868 in words is "five billion, seventy million, six hundred eighty-six thousand, eight hundred sixty-eight".