2280255280 has 40 divisors (see below), whose sum is σ = 5325409152. Its totient is φ = 908004864.

The previous prime is 2280255253. The next prime is 2280255293. The reversal of 2280255280 is 825520822.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46069 + ... + 81748.

Almost surely, 2^2280255280 is an apocalyptic number.

2280255280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2280255280 is an abundant number, since it is smaller than the sum of its proper divisors (3045153872).

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

2280255280 is a wasteful number, since it uses less digits than its factorization.

2280255280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128053 (or 128047 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 2280255280 is about 47752.0185960761. The cubic root of 2280255280 is about 1316.2179927926.

The spelling of 2280255280 in words is "two billion, two hundred eighty million, two hundred fifty-five thousand, two hundred eighty".