4544828916420 has 192 divisors, whose sum is σ = 13840146432000. Its totient is φ = 1107681910272.

The previous prime is 4544828916391. The next prime is 4544828916449. The reversal of 4544828916420 is 246198284454.

It is an interprime number because it is at equal distance from previous prime (4544828916391) and next prime (4544828916449).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 49384969 + ... + 49476911.

It is an arithmetic number, because the mean of its divisors is an integer number (72084096000).

Almost surely, 2^{4544828916420} 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 4544828916420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6920073216000).

4544828916420 is an abundant number, since it is smaller than the sum of its proper divisors (9295317515580).

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

4544828916420 is a wasteful number, since it uses less digits than its factorization.

4544828916420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92594 (or 92592 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 57.

The spelling of 4544828916420 in words is "four trillion, five hundred forty-four billion, eight hundred twenty-eight million, nine hundred sixteen thousand, four hundred twenty".