2254818480 has 160 divisors (see below), whose sum is σ = 7411335168. Its totient is φ = 566092800.

The previous prime is 2254818439. The next prime is 2254818481. The reversal of 2254818480 is 848184522.

It is not an unprimeable number, because it can be changed into a prime (2254818481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271185 + ... + 279375.

Almost surely, 2^2254818480 is an apocalyptic number.

2254818480 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 2254818480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3705667584).

2254818480 is an abundant number, since it is smaller than the sum of its proper divisors (5156516688).

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

2254818480 is a wasteful number, since it uses less digits than its factorization.

2254818480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8275 (or 8269 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 2254818480 is about 47484.9289775188. The cubic root of 2254818480 is about 1311.3054368249.

The spelling of 2254818480 in words is "two billion, two hundred fifty-four million, eight hundred eighteen thousand, four hundred eighty".