52823788016 has 20 divisors (see below), whose sum is σ = 108366448032. Its totient is φ = 24858253056.

The previous prime is 52823788009. The next prime is 52823788109. The reversal of 52823788016 is 61088732825.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97102280 + ... + 97102823.

Almost surely, 2^52823788016 is an apocalyptic number.

It is an amenable number.

52823788016 is an abundant number, since it is smaller than the sum of its proper divisors (55542660016).

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

52823788016 is a wasteful number, since it uses less digits than its factorization.

52823788016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194205128 (or 194205122 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 52823788016 in words is "fifty-two billion, eight hundred twenty-three million, seven hundred eighty-eight thousand, sixteen".