5105000618 has 12 divisors (see below), whose sum is σ = 8134439622. Its totient is φ = 2402352960.

The previous prime is 5105000611. The next prime is 5105000629. The reversal of 5105000618 is 8160005015.

It can be written as a sum of positive squares in 3 ways, for example, as 4151611489 + 953389129 = 64433^2 + 30877^2 .

It is a super-2 number, since 2×5105000618² = 52122062619560763848, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5105000611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4415513 + ... + 4416668.

Almost surely, 2^5105000618 is an apocalyptic number.

5105000618 is a deficient number, since it is larger than the sum of its proper divisors (3029439004).

5105000618 is a wasteful number, since it uses less digits than its factorization.

5105000618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832217 (or 8832200 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5105000618 is about 71449.2870363309. The cubic root of 5105000618 is about 1721.8630230218.

The spelling of 5105000618 in words is "five billion, one hundred five million, six hundred eighteen", and thus it is an aban number.