52035500000 has 168 divisors, whose sum is σ = 139710555432. Its totient is φ = 18920000000.

The previous prime is 52035499991. The next prime is 52035500003. The reversal of 52035500000 is 553025.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52035500003) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 5495270 + ... + 5504730.

It is an arithmetic number, because the mean of its divisors is an integer number (831610449).

Almost surely, 2^52035500000 is an apocalyptic number.

52035500000 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 52035500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69855277716).

52035500000 is an abundant number, since it is smaller than the sum of its proper divisors (87675055432).

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

52035500000 is an frugal number, since it uses more digits than its factorization.

52035500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9512 (or 9479 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The spelling of 52035500000 in words is "fifty-two billion, thirty-five million, five hundred thousand".