52928947406072 has 16 divisors (see below), whose sum is σ = 101923986559560. Its totient is φ = 25749217656864.

The previous prime is 52928947406063. The next prime is 52928947406123. The reversal of 52928947406072 is 27060474982925.

52928947406072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 89407005458 + ... + 89407006049.

Almost surely, 2^{52928947406072} is an apocalyptic number.

It is an amenable number.

52928947406072 is a deficient number, since it is larger than the sum of its proper divisors (48995039153488).

52928947406072 is a wasteful number, since it uses less digits than its factorization.

52928947406072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178814011550 (or 178814011546 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 65.

The spelling of 52928947406072 in words is "fifty-two trillion, nine hundred twenty-eight billion, nine hundred forty-seven million, four hundred six thousand, seventy-two".