52423447180 has 96 divisors (see below), whose sum is σ = 119508177600. Its totient is φ = 19201717248.

The previous prime is 52423447159. The next prime is 52423447187. The reversal of 52423447180 is 8174432425.

It is not an unprimeable number, because it can be changed into a prime (52423447187) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23687754 + ... + 23689966.

It is an arithmetic number, because the mean of its divisors is an integer number (1244876850).

Almost surely, 2^52423447180 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 52423447180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59754088800).

52423447180 is an abundant number, since it is smaller than the sum of its proper divisors (67084730420).

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

52423447180 is a wasteful number, since it uses less digits than its factorization.

52423447180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923 (or 2921 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 52423447180 in words is "fifty-two billion, four hundred twenty-three million, four hundred forty-seven thousand, one hundred eighty".