5221555510516 has 24 divisors (see below), whose sum is σ = 9675318131136. Its totient is φ = 2457181534080.

The previous prime is 5221555510469. The next prime is 5221555510519. The reversal of 5221555510516 is 6150155551225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221555510519) 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, 10056031 + ... + 10562521.

It is an arithmetic number, because the mean of its divisors is an integer number (403138255464).

Almost surely, 2^{5221555510516} is an apocalyptic number.

It is an amenable number.

5221555510516 is a deficient number, since it is larger than the sum of its proper divisors (4453762620620).

5221555510516 is a wasteful number, since it uses less digits than its factorization.

5221555510516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658119 (or 658117 counting only the distinct ones).

The product of its (nonzero) digits is 375000, while the sum is 43.

The spelling of 5221555510516 in words is "five trillion, two hundred twenty-one billion, five hundred fifty-five million, five hundred ten thousand, five hundred sixteen".