5105544402750 has 256 divisors, whose sum is σ = 14043549312000. Its totient is φ = 1225119168000.

The previous prime is 5105544402731. The next prime is 5105544402817. The reversal of 5105544402750 is 572044455015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2002958476 + ... + 2002961024.

It is an arithmetic number, because the mean of its divisors is an integer number (54857614500).

Almost surely, 2^{5105544402750} is an apocalyptic number.

5105544402750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5105544402750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7021774656000).

5105544402750 is an abundant number, since it is smaller than the sum of its proper divisors (8938004909250).

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

5105544402750 is a wasteful number, since it uses less digits than its factorization.

5105544402750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956 (or 4946 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 42.

Adding to 5105544402750 its reverse (572044455015), we get a palindrome (5677588857765).

The spelling of 5105544402750 in words is "five trillion, one hundred five billion, five hundred forty-four million, four hundred two thousand, seven hundred fifty".