5112578 has 8 divisors (see below), whose sum is σ = 8002368. Its totient is φ = 2445124.

The previous prime is 5112553. The next prime is 5112581. The reversal of 5112578 is 8752115.

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

It is a super-2 number, since 2×5112578² = 52276907612168, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5112578.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55526 + ... + 55617.

It is an arithmetic number, because the mean of its divisors is an integer number (1000296).

Almost surely, 2^5112578 is an apocalyptic number.

5112578 is a deficient number, since it is larger than the sum of its proper divisors (2889790).

5112578 is a wasteful number, since it uses less digits than its factorization.

5112578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111168.

The product of its digits is 2800, while the sum is 29.

The square root of 5112578 is about 2261.1010592187. The cubic root of 5112578 is about 172.2714525618.

The spelling of 5112578 in words is "five million, one hundred twelve thousand, five hundred seventy-eight".