2255340448 has 12 divisors (see below), whose sum is σ = 4440201570. Its totient is φ = 1127670208.

The previous prime is 2255340433. The next prime is 2255340481. The reversal of 2255340448 is 8440435522.

It can be written as a sum of positive squares in only one way, i.e., 1143251344 + 1112089104 = 33812^2 + 33348^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35239663 + ... + 35239726.

Almost surely, 2^2255340448 is an apocalyptic number.

It is an amenable number.

2255340448 is a deficient number, since it is larger than the sum of its proper divisors (2184861122).

2255340448 is an equidigital number, since it uses as much as digits as its factorization.

2255340448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70479399 (or 70479391 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The square root of 2255340448 is about 47490.4248033222. The cubic root of 2255340448 is about 1311.4066137303.

It can be divided in two parts, 22553 and 40448, that added together give a square (63001 = 251²).

The spelling of 2255340448 in words is "two billion, two hundred fifty-five million, three hundred forty thousand, four hundred forty-eight".