52722696180 has 384 divisors, whose sum is σ = 188767272960. Its totient is φ = 10677864960.

The previous prime is 52722696167. The next prime is 52722696199. The reversal of 52722696180 is 8169622725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34616899 + ... + 34618421.

It is an arithmetic number, because the mean of its divisors is an integer number (491581440).

Almost surely, 2^52722696180 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 52722696180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94383636480).

52722696180 is an abundant number, since it is smaller than the sum of its proper divisors (136044576780).

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

52722696180 is a wasteful number, since it uses less digits than its factorization.

52722696180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 52722696180 in words is "fifty-two billion, seven hundred twenty-two million, six hundred ninety-six thousand, one hundred eighty".