2255213488 has 60 divisors (see below), whose sum is σ = 4847328640. Its totient is φ = 1015597440.

The previous prime is 2255213479. The next prime is 2255213563. The reversal of 2255213488 is 8843125522.

2255213488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2255213488² = 10171975752914252288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2255213488.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205681 + ... + 216367.

Almost surely, 2^2255213488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255213488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2423664320).

2255213488 is an abundant number, since it is smaller than the sum of its proper divisors (2592115152).

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

2255213488 is a wasteful number, since it uses less digits than its factorization.

2255213488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826 (or 10809 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 2255213488 is about 47489.0880940032. The cubic root of 2255213488 is about 1311.3820055744.

The spelling of 2255213488 in words is "two billion, two hundred fifty-five million, two hundred thirteen thousand, four hundred eighty-eight".