5218239364448 has 96 divisors (see below), whose sum is σ = 11245281062400. Its totient is φ = 2363912642560.

The previous prime is 5218239364423. The next prime is 5218239364451. The reversal of 5218239364448 is 8444639328125.

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, 140169965 + ... + 140207187.

It is an arithmetic number, because the mean of its divisors is an integer number (117138344400).

Almost surely, 2^{5218239364448} 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 5218239364448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5622640531200).

5218239364448 is an abundant number, since it is smaller than the sum of its proper divisors (6027041697952).

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

5218239364448 is a wasteful number, since it uses less digits than its factorization.

5218239364448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38580 (or 38572 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 59.

The spelling of 5218239364448 in words is "five trillion, two hundred eighteen billion, two hundred thirty-nine million, three hundred sixty-four thousand, four hundred forty-eight".