5151011018 has 8 divisors (see below), whose sum is σ = 7935341412. Its totient is φ = 2505897216.

The previous prime is 5151010993. The next prime is 5151011027. The reversal of 5151011018 is 8101101515.

It can be written as a sum of positive squares in 2 ways, for example, as 4689921289 + 461089729 = 68483^2 + 21473^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5151010984 and 5151011002.

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 3 ways as a sum of consecutive naturals, for example, 34804055 + ... + 34804202.

Almost surely, 2^5151011018 is an apocalyptic number.

5151011018 is a deficient number, since it is larger than the sum of its proper divisors (2784330394).

5151011018 is a wasteful number, since it uses less digits than its factorization.

5151011018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69608296.

The product of its (nonzero) digits is 200, while the sum is 23.

The square root of 5151011018 is about 71770.5442225430. The cubic root of 5151011018 is about 1727.0205008146.

The spelling of 5151011018 in words is "five billion, one hundred fifty-one million, eleven thousand, eighteen".