5218841394016 has 48 divisors (see below), whose sum is σ = 10513907856144. Its totient is φ = 2548646843904.

The previous prime is 5218841394007. The next prime is 5218841394077. The reversal of 5218841394016 is 6104931488125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56475786 + ... + 56568118.

It is an arithmetic number, because the mean of its divisors is an integer number (219039747003).

Almost surely, 2^{5218841394016} is an apocalyptic number.

It is an amenable number.

5218841394016 is an abundant number, since it is smaller than the sum of its proper divisors (5295066462128).

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

5218841394016 is a wasteful number, since it uses less digits than its factorization.

5218841394016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133463 (or 133455 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 5218841394016 in words is "five trillion, two hundred eighteen billion, eight hundred forty-one million, three hundred ninety-four thousand, sixteen".