52673178336 has 96 divisors (see below), whose sum is σ = 146521872000. Its totient is φ = 16521914880.

The previous prime is 52673178289. The next prime is 52673178353. The reversal of 52673178336 is 63387137625.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174871 + ... + 368681.

It is an arithmetic number, because the mean of its divisors is an integer number (1526269500).

Almost surely, 2^52673178336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52673178336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73260936000).

52673178336 is an abundant number, since it is smaller than the sum of its proper divisors (93848693664).

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

52673178336 is a wasteful number, since it uses less digits than its factorization.

52673178336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193992 (or 193984 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 51.

The spelling of 52673178336 in words is "fifty-two billion, six hundred seventy-three million, one hundred seventy-eight thousand, three hundred thirty-six".