52019200000 has 216 divisors, whose sum is σ = 131063111424. Its totient is φ = 20643840000.

The previous prime is 52019199971. The next prime is 52019200007. The reversal of 52019200000 is 291025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52019200007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409599937 + ... + 409600063.

It is an arithmetic number, because the mean of its divisors is an integer number (606773664).

Almost surely, 2^52019200000 is an apocalyptic number.

52019200000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52019200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65531555712).

52019200000 is an abundant number, since it is smaller than the sum of its proper divisors (79043911424).

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

52019200000 is an frugal number, since it uses more digits than its factorization.

52019200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 52019200000 its reverse (291025), we get a palindrome (52019491025).

The spelling of 52019200000 in words is "fifty-two billion, nineteen million, two hundred thousand".