2254445360 has 40 divisors (see below), whose sum is σ = 5246222256. Its totient is φ = 900980480.

The previous prime is 2254445359. The next prime is 2254445363. The reversal of 2254445360 is 635444522.

It is a Cunningham number, because it is equal to 47481²-1.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2254445360.

It is not an unprimeable number, because it can be changed into a prime (2254445363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83090 + ... + 106830.

Almost surely, 2^2254445360 is an apocalyptic number.

2254445360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2254445360 is an abundant number, since it is smaller than the sum of its proper divisors (2991776896).

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

2254445360 is a wasteful number, since it uses less digits than its factorization.

2254445360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24941 (or 24935 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 2254445360 is about 47480.9999894695. Note that the first 4 decimals coincide. The cubic root of 2254445360 is about 1311.2331026541.

Adding to 2254445360 its reverse (635444522), we get a palindrome (2889889882).

The spelling of 2254445360 in words is "two billion, two hundred fifty-four million, four hundred forty-five thousand, three hundred sixty".