5124244252540 has 192 divisors, whose sum is σ = 12661685600256. Its totient is φ = 1705841280000.

The previous prime is 5124244252511. The next prime is 5124244252597. The reversal of 5124244252540 is 452524424215.

It is a junction number, because it is equal to n+sod(n) for n = 5124244252493 and 5124244252502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213667350 + ... + 213691330.

It is an arithmetic number, because the mean of its divisors is an integer number (65946279168).

Almost surely, 2^{5124244252540} 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 5124244252540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6330842800128).

5124244252540 is an abundant number, since it is smaller than the sum of its proper divisors (7537441347716).

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

5124244252540 is a wasteful number, since it uses less digits than its factorization.

5124244252540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24380 (or 24378 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 40.

Adding to 5124244252540 its reverse (452524424215), we get a palindrome (5576768676755).

The spelling of 5124244252540 in words is "five trillion, one hundred twenty-four billion, two hundred forty-four million, two hundred fifty-two thousand, five hundred forty".