5206021005522 has 16 divisors (see below), whose sum is σ = 10412138557152. Its totient is φ = 1735324244160.

The previous prime is 5206021005511. The next prime is 5206021005527. The reversal of 5206021005522 is 2255001206025.

It is a self number, because there is not a number n which added to its sum of digits gives 5206021005522.

It is not an unprimeable number, because it can be changed into a prime (5206021005527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3312103 + ... + 4624074.

It is an arithmetic number, because the mean of its divisors is an integer number (650758659822).

Almost surely, 2^{5206021005522} is an apocalyptic number.

5206021005522 is an abundant number, since it is smaller than the sum of its proper divisors (5206117551630).

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

5206021005522 is a wasteful number, since it uses less digits than its factorization.

5206021005522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8045513.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 5206021005522 in words is "five trillion, two hundred six billion, twenty-one million, five thousand, five hundred twenty-two".