5124500 has 48 divisors (see below), whose sum is σ = 11535888. Its totient is φ = 1987200.

The previous prime is 5124499. The next prime is 5124521. The reversal of 5124500 is 54215.

It can be written as a sum of positive squares in 8 ways, for example, as 1430416 + 3694084 = 1196^2 + 1922^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18362 + ... + 18638.

It is an arithmetic number, because the mean of its divisors is an integer number (240331).

Almost surely, 2^5124500 is an apocalyptic number.

5124500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5124500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5767944).

5124500 is an abundant number, since it is smaller than the sum of its proper divisors (6411388).

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

5124500 is a wasteful number, since it uses less digits than its factorization.

5124500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5124500 is about 2263.7358503147. The cubic root of 5124500 is about 172.4052549795.

Adding to 5124500 its reverse (54215), we get a palindrome (5178715).

The spelling of 5124500 in words is "five million, one hundred twenty-four thousand, five hundred".