5112543105 has 12 divisors (see below), whose sum is σ = 8861741460. Its totient is φ = 2726689632.

The previous prime is 5112543103. The next prime is 5112543113. The reversal of 5112543105 is 5013452115.

5112543105 is a `hidden beast` number, since 5 + 1 + 12 + 543 + 105 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3292923456 + 1819619649 = 57384^2 + 42657^2 .

It is not a de Polignac number, because 5112543105 - 2¹ = 5112543103 is a prime.

It is a super-2 number, since 2×5112543105² = 52276194000966082050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5112543103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56805990 + ... + 56806079.

It is an arithmetic number, because the mean of its divisors is an integer number (738478455).

Almost surely, 2^5112543105 is an apocalyptic number.

It is an amenable number.

5112543105 is a deficient number, since it is larger than the sum of its proper divisors (3749198355).

5112543105 is a wasteful number, since it uses less digits than its factorization.

5112543105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113612080 (or 113612077 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5112543105 is about 71502.0496559364. The cubic root of 5112543105 is about 1722.7106062479.

The spelling of 5112543105 in words is "five billion, one hundred twelve million, five hundred forty-three thousand, one hundred five".