6532785000 has 640 divisors, whose sum is σ = 26871398400. Its totient is φ = 1438560000.

The previous prime is 6532784989. The next prime is 6532785001. The reversal of 6532785000 is 5872356.

6532785000 is a `hidden beast` number, since 6 + 532 + 78 + 50 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6532785001) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 29294889 + ... + 29295111.

It is an arithmetic number, because the mean of its divisors is an integer number (41986560).

Almost surely, 2^6532785000 is an apocalyptic number.

6532785000 is a gapful number since it is divisible by the number (60) 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 6532785000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13435699200).

6532785000 is an abundant number, since it is smaller than the sum of its proper divisors (20338613400).

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

6532785000 is a wasteful number, since it uses less digits than its factorization.

6532785000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 6532785000 is about 80825.6456825431. The cubic root of 6532785000 is about 1869.3880197864.

The spelling of 6532785000 in words is "six billion, five hundred thirty-two million, seven hundred eighty-five thousand".