5253240000 has 140 divisors (see below), whose sum is σ = 17368833944. Its totient is φ = 1400832000.

The previous prime is 5253239969. The next prime is 5253240049. The reversal of 5253240000 is 423525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 98112 + ... + 141888.

Almost surely, 2^5253240000 is an apocalyptic number.

5253240000 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 5253240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8684416972).

5253240000 is an abundant number, since it is smaller than the sum of its proper divisors (12115593944).

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

5253240000 is an equidigital number, since it uses as much as digits as its factorization.

5253240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43812 (or 43787 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5253240000 is about 72479.2384065948. The cubic root of 5253240000 is about 1738.3707830877.

Adding to 5253240000 its reverse (423525), we get a palindrome (5253663525).

The spelling of 5253240000 in words is "five billion, two hundred fifty-three million, two hundred forty thousand".