52194444708672 has 168 divisors, whose sum is σ = 173530145370816. Its totient is φ = 14690120822784.

The previous prime is 52194444708617. The next prime is 52194444708683. The reversal of 52194444708672 is 27680744449125.

52194444708672 is a `hidden beast` number, since 5 + 2 + 1 + 9 + 44 + 447 + 0 + 86 + 72 = 666.

52194444708672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (63).

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 23 ways as a sum of consecutive naturals, for example, 96334713 + ... + 96875000.

Almost surely, 2^{52194444708672} is an apocalyptic number.

It is an amenable number.

52194444708672 is an abundant number, since it is smaller than the sum of its proper divisors (121335700662144).

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

52194444708672 is a wasteful number, since it uses less digits than its factorization.

52194444708672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193209805 (or 193209792 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 63.

The spelling of 52194444708672 in words is "fifty-two trillion, one hundred ninety-four billion, four hundred forty-four million, seven hundred eight thousand, six hundred seventy-two".