5220521212616 has 32 divisors (see below), whose sum is σ = 9879137611200. Its totient is φ = 2586088676160.

The previous prime is 5220521212583. The next prime is 5220521212619. The reversal of 5220521212616 is 6162121250225.

It is a super-3 number, since 3×5220521212616³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5220521212619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10020731 + ... + 10528821.

It is an arithmetic number, because the mean of its divisors is an integer number (308723050350).

Almost surely, 2^{5220521212616} is an apocalyptic number.

It is an amenable number.

5220521212616 is a deficient number, since it is larger than the sum of its proper divisors (4658616398584).

5220521212616 is a wasteful number, since it uses less digits than its factorization.

5220521212616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519989 (or 519985 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 5220521212616 in words is "five trillion, two hundred twenty billion, five hundred twenty-one million, two hundred twelve thousand, six hundred sixteen".