4255200000 has 432 divisors, whose sum is σ = 15808050720. Its totient is φ = 1128960000.

The previous prime is 4255199951. The next prime is 4255200007. The reversal of 4255200000 is 25524.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4255200007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21599902 + ... + 21600098.

It is an arithmetic number, because the mean of its divisors is an integer number (36592710).

Almost surely, 2^4255200000 is an apocalyptic number.

4255200000 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 4255200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7904025360).

4255200000 is an abundant number, since it is smaller than the sum of its proper divisors (11552850720).

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

4255200000 is an frugal number, since it uses more digits than its factorization.

4255200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 4255200000 is about 65231.8940396490. The cubic root of 4255200000 is about 1620.4662581099.

Adding to 4255200000 its reverse (25524), we get a palindrome (4255225524).

The spelling of 4255200000 in words is "four billion, two hundred fifty-five million, two hundred thousand".