4023545200 has 60 divisors (see below), whose sum is σ = 9684458280. Its totient is φ = 1606439680.

The previous prime is 4023545167. The next prime is 4023545237. The reversal of 4023545200 is 25453204.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213771 + ... + 231829.

It is an arithmetic number, because the mean of its divisors is an integer number (161407638).

Almost surely, 2^4023545200 is an apocalyptic number.

4023545200 is a gapful number since it is divisible by the number (40) 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 4023545200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4842229140).

4023545200 is an abundant number, since it is smaller than the sum of its proper divisors (5660913080).

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

4023545200 is a wasteful number, since it uses less digits than its factorization.

4023545200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18634 (or 18623 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4023545200 is about 63431.4212358512. The cubic root of 4023545200 is about 1590.5096002446.

Adding to 4023545200 its reverse (25453204), we get a palindrome (4048998404).

The spelling of 4023545200 in words is "four billion, twenty-three million, five hundred forty-five thousand, two hundred".