53221435300616 has 32 divisors (see below), whose sum is σ = 109984315704480. Its totient is φ = 23942163955200.

The previous prime is 53221435300613. The next prime is 53221435300637. The reversal of 53221435300616 is 61600353412235.

53221435300616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53221435300613) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3117460730 + ... + 3117477801.

It is an arithmetic number, because the mean of its divisors is an integer number (3437009865765).

Almost surely, 2^{53221435300616} is an apocalyptic number.

It is an amenable number.

53221435300616 is an abundant number, since it is smaller than the sum of its proper divisors (56762880403864).

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

53221435300616 is a wasteful number, since it uses less digits than its factorization.

53221435300616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234938645 (or 6234938641 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 53221435300616 in words is "fifty-three trillion, two hundred twenty-one billion, four hundred thirty-five million, three hundred thousand, six hundred sixteen".