5235321000 has 512 divisors, whose sum is σ = 20396113920. Its totient is φ = 1088640000.

The previous prime is 5235320963. The next prime is 5235321001. The reversal of 5235321000 is 1235325.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5235321001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34670925 + ... + 34671075.

It is an arithmetic number, because the mean of its divisors is an integer number (39836160).

Almost surely, 2^5235321000 is an apocalyptic number.

5235321000 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 5235321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10198056960).

5235321000 is an abundant number, since it is smaller than the sum of its proper divisors (15160792920).

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

5235321000 is a wasteful number, since it uses less digits than its factorization.

5235321000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5235321000 is about 72355.5181033209. The cubic root of 5235321000 is about 1736.3919819972.

Adding to 5235321000 its reverse (1235325), we get a palindrome (5236556325).

The spelling of 5235321000 in words is "five billion, two hundred thirty-five million, three hundred twenty-one thousand".