2444653064 has 16 divisors (see below), whose sum is σ = 5238542400. Its totient is φ = 1047708432.

The previous prime is 2444653063. The next prime is 2444653067. The reversal of 2444653064 is 4603564442.

It is not an unprimeable number, because it can be changed into a prime (2444653063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21827204 + ... + 21827315.

It is an arithmetic number, because the mean of its divisors is an integer number (327408900).

Almost surely, 2^2444653064 is an apocalyptic number.

It is an amenable number.

2444653064 is an abundant number, since it is smaller than the sum of its proper divisors (2793889336).

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

2444653064 is a wasteful number, since it uses less digits than its factorization.

2444653064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43654532 (or 43654528 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The square root of 2444653064 is about 49443.4329714271. The cubic root of 2444653064 is about 1347.1183276792.

The spelling of 2444653064 in words is "two billion, four hundred forty-four million, six hundred fifty-three thousand, sixty-four".