5105452998816 has 120 divisors (see below), whose sum is σ = 15020200489140. Its totient is φ = 1701227722752.

The previous prime is 5105452998769. The next prime is 5105452998817. The reversal of 5105452998816 is 6188992545015.

5105452998816 is a `hidden beast` number, since 5 + 1 + 0 + 5 + 4 + 529 + 98 + 8 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5061690032400 + 43762966416 = 2249820^2 + 209196^2 .

It is not an unprimeable number, because it can be changed into a prime (5105452998817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7169070 + ... + 7848978.

Almost surely, 2^{5105452998816} 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 5105452998816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7510100244570).

5105452998816 is an abundant number, since it is smaller than the sum of its proper divisors (9914747490324).

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

5105452998816 is a wasteful number, since it uses less digits than its factorization.

5105452998816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682828 (or 682811 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 63.

The spelling of 5105452998816 in words is "five trillion, one hundred five billion, four hundred fifty-two million, nine hundred ninety-eight thousand, eight hundred sixteen".