2255335500 has 192 divisors, whose sum is σ = 7302597120. Its totient is φ = 536224000.

The previous prime is 2255335487. The next prime is 2255335513. The reversal of 2255335500 is 55335522.

It is an interprime number because it is at equal distance from previous prime (2255335487) and next prime (2255335513).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 873211 + ... + 875789.

It is an arithmetic number, because the mean of its divisors is an integer number (38034360).

Almost surely, 2^2255335500 is an apocalyptic number.

2255335500 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 2255335500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3651298560).

2255335500 is an abundant number, since it is smaller than the sum of its proper divisors (5047261620).

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

2255335500 is a wasteful number, since it uses less digits than its factorization.

2255335500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665 (or 2653 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 2255335500 is about 47490.3727085817. The cubic root of 2255335500 is about 1311.4056546962.

The spelling of 2255335500 in words is "two billion, two hundred fifty-five million, three hundred thirty-five thousand, five hundred".