5118512 has 40 divisors (see below), whose sum is σ = 11832576. Its totient is φ = 2097216.

The previous prime is 5118439. The next prime is 5118517. The reversal of 5118512 is 2158115.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (5118517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583 + ... + 3569.

Almost surely, 2^5118512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5118512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5916288).

5118512 is an abundant number, since it is smaller than the sum of its proper divisors (6714064).

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

5118512 is a wasteful number, since it uses less digits than its factorization.

5118512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025 (or 2019 counting only the distinct ones).

The product of its digits is 400, while the sum is 23.

The square root of 5118512 is about 2262.4128712505. The cubic root of 5118512 is about 172.3380767159.

The spelling of 5118512 in words is "five million, one hundred eighteen thousand, five hundred twelve".