2255862288 has 20 divisors (see below), whose sum is σ = 5827644368. Its totient is φ = 751954080.

The previous prime is 2255862253. The next prime is 2255862299. The reversal of 2255862288 is 8822685522.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 46997131 = 2255862288 / (2 + 2 + 5 + 5 + 8 + 6 + 2 + 2 + 8 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23498518 + ... + 23498613.

Almost surely, 2^2255862288 is an apocalyptic number.

It is an amenable number.

2255862288 is an abundant number, since it is smaller than the sum of its proper divisors (3571782080).

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

2255862288 is a wasteful number, since it uses less digits than its factorization.

2255862288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46997142 (or 46997136 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 48.

The square root of 2255862288 is about 47495.9186457110. The cubic root of 2255862288 is about 1311.5077502207.

The spelling of 2255862288 in words is "two billion, two hundred fifty-five million, eight hundred sixty-two thousand, two hundred eighty-eight".