53316456216 has 64 divisors (see below), whose sum is σ = 141710757120. Its totient is φ = 16678696320.

The previous prime is 53316456203. The next prime is 53316456223. The reversal of 53316456216 is 61265461335.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881950 + ... + 940461.

It is an arithmetic number, because the mean of its divisors is an integer number (2214230580).

Almost surely, 2^53316456216 is an apocalyptic number.

It is an amenable number.

53316456216 is an abundant number, since it is smaller than the sum of its proper divisors (88394300904).

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

53316456216 is a wasteful number, since it uses less digits than its factorization.

53316456216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822496 (or 1822492 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The spelling of 53316456216 in words is "fifty-three billion, three hundred sixteen million, four hundred fifty-six thousand, two hundred sixteen".