51622052162216 has 16 divisors (see below), whose sum is σ = 96870490380000. Its totient is φ = 25789921394224.

The previous prime is 51622052162171. The next prime is 51622052162243. The reversal of 51622052162216 is 61226125022615.

51622052162216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2638075466 + ... + 2638095033.

It is an arithmetic number, because the mean of its divisors is an integer number (6054405648750).

Almost surely, 2^{51622052162216} is an apocalyptic number.

It is an amenable number.

51622052162216 is a deficient number, since it is larger than the sum of its proper divisors (45248438217784).

51622052162216 is a wasteful number, since it uses less digits than its factorization.

51622052162216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276171728 (or 5276171724 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 51622052162216 in words is "fifty-one trillion, six hundred twenty-two billion, fifty-two million, one hundred sixty-two thousand, two hundred sixteen".