52383540000 has 480 divisors, whose sum is σ = 189128459520. Its totient is φ = 12585600000.

The previous prime is 52383539983. The next prime is 52383540029. The reversal of 52383540000 is 4538325.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 52383540000.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 91739715 + ... + 91740285.

It is an arithmetic number, because the mean of its divisors is an integer number (394017624).

Almost surely, 2^52383540000 is an apocalyptic number.

52383540000 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 52383540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94564229760).

52383540000 is an abundant number, since it is smaller than the sum of its proper divisors (136744919520).

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

52383540000 is a wasteful number, since it uses less digits than its factorization.

52383540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 52383540000 in words is "fifty-two billion, three hundred eighty-three million, five hundred forty thousand".