2523224000 has 224 divisors, whose sum is σ = 6958291392. Its totient is φ = 898560000.

The previous prime is 2523223981. The next prime is 2523224003. The reversal of 2523224000 is 4223252.

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 (2523224003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4663730 + ... + 4664270.

Almost surely, 2^2523224000 is an apocalyptic number.

2523224000 is a gapful number since it is divisible by the number (20) 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 2523224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3479145696).

2523224000 is an abundant number, since it is smaller than the sum of its proper divisors (4435067392).

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

2523224000 is a wasteful number, since it uses less digits than its factorization.

2523224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2523224000 is about 50231.7031365651. The cubic root of 2523224000 is about 1361.3985037394.

Adding to 2523224000 its reverse (4223252), we get a palindrome (2527447252).

The spelling of 2523224000 in words is "two billion, five hundred twenty-three million, two hundred twenty-four thousand".