44965307808 has 36 divisors (see below), whose sum is σ = 127870094898. Its totient is φ = 14988435840.

The previous prime is 44965307789. The next prime is 44965307857. The reversal of 44965307808 is 80870356944.

It can be written as a sum of positive squares in only one way, i.e., 41132707344 + 3832600464 = 202812^2 + 61908^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 78064483 + ... + 78065058.

Almost surely, 2^44965307808 is an apocalyptic number.

44965307808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44965307808 is an abundant number, since it is smaller than the sum of its proper divisors (82904787090).

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

44965307808 is a wasteful number, since it uses less digits than its factorization.

44965307808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156129557 (or 156129546 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 44965307808 in words is "forty-four billion, nine hundred sixty-five million, three hundred seven thousand, eight hundred eight".