52000116 has 48 divisors (see below), whose sum is σ = 140636160. Its totient is φ = 14646240.

The previous prime is 52000087. The next prime is 52000139. The reversal of 52000116 is 61100025.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 52000095 and 52000104.

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, 1605 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (2929920).

Almost surely, 2^52000116 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 52000116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70318080).

52000116 is an abundant number, since it is smaller than the sum of its proper divisors (88636044).

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

52000116 is a wasteful number, since it uses less digits than its factorization.

52000116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804 (or 8802 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 52000116 is about 7211.1105940763. The cubic root of 52000116 is about 373.2513932272.

Subtracting 52000116 from its reverse (61100025), we obtain a palindrome (9099909).

The spelling of 52000116 in words is "fifty-two million, one hundred sixteen", and thus it is an aban number.