2255204000 has 192 divisors, whose sum is σ = 6377978880. Its totient is φ = 767692800.

The previous prime is 2255203967. The next prime is 2255204051. The reversal of 2255204000 is 4025522.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6691832 + ... + 6692168.

It is an arithmetic number, because the mean of its divisors is an integer number (33218640).

Almost surely, 2^2255204000 is an apocalyptic number.

2255204000 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 2255204000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3188989440).

2255204000 is an abundant number, since it is smaller than the sum of its proper divisors (4122774880).

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

2255204000 is a wasteful number, since it uses less digits than its factorization.

2255204000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2255204000 is about 47488.9881972653. The cubic root of 2255204000 is about 1311.3801665157.

Adding to 2255204000 its reverse (4025522), we get a palindrome (2259229522).

The spelling of 2255204000 in words is "two billion, two hundred fifty-five million, two hundred four thousand".