2300055444 has 18 divisors (see below), whose sum is σ = 5814029130. Its totient is φ = 766685136.

The previous prime is 2300055389. The next prime is 2300055451. The reversal of 2300055444 is 4445500032.

It can be written as a sum of positive squares in only one way, i.e., 2126132100 + 173923344 = 46110^2 + 13188^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31945179 + ... + 31945250.

Almost surely, 2^2300055444 is an apocalyptic number.

It is an amenable number.

2300055444 is an abundant number, since it is smaller than the sum of its proper divisors (3513973686).

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

2300055444 is a wasteful number, since it uses less digits than its factorization.

2300055444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63890439 (or 63890434 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2300055444 is about 47958.8932733023. The cubic root of 2300055444 is about 1320.0167284381.

Adding to 2300055444 its reverse (4445500032), we get a palindrome (6745555476).

The spelling of 2300055444 in words is "two billion, three hundred million, fifty-five thousand, four hundred forty-four".