2250544344 has 32 divisors (see below), whose sum is σ = 5627613120. Its totient is φ = 750014496.

The previous prime is 2250544343. The next prime is 2250544349. The reversal of 2250544344 is 4434450522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250544343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149967 + ... + 164289.

It is an arithmetic number, because the mean of its divisors is an integer number (175862910).

Almost surely, 2^2250544344 is an apocalyptic number.

2250544344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2250544344 is an abundant number, since it is smaller than the sum of its proper divisors (3377068776).

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

2250544344 is a wasteful number, since it uses less digits than its factorization.

2250544344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20879 (or 20875 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

The square root of 2250544344 is about 47439.9024450936. The cubic root of 2250544344 is about 1310.4763615359.

Adding to 2250544344 its reverse (4434450522), we get a palindrome (6684994866).

The spelling of 2250544344 in words is "two billion, two hundred fifty million, five hundred forty-four thousand, three hundred forty-four".