52105443016 has 96 divisors (see below), whose sum is σ = 109128096000. Its totient is φ = 23301907200.

The previous prime is 52105442981. The next prime is 52105443017. The reversal of 52105443016 is 61034450125.

It is a happy number.

52105443016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52105443017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42327121 + ... + 42328351.

It is an arithmetic number, because the mean of its divisors is an integer number (1136751000).

Almost surely, 2^52105443016 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 52105443016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54564048000).

52105443016 is an abundant number, since it is smaller than the sum of its proper divisors (57022652984).

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

52105443016 is a wasteful number, since it uses less digits than its factorization.

52105443016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 52105443016 in words is "fifty-two billion, one hundred five million, four hundred forty-three thousand, sixteen".