44512165002 has 16 divisors (see below), whose sum is σ = 89052007392. Its totient is φ = 14832775440.

The previous prime is 44512164997. The next prime is 44512165031. The reversal of 44512165002 is 20056121544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132288 + ... + 1170939.

It is an arithmetic number, because the mean of its divisors is an integer number (5565750462).

Almost surely, 2^44512165002 is an apocalyptic number.

44512165002 is an abundant number, since it is smaller than the sum of its proper divisors (44539842390).

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

44512165002 is a wasteful number, since it uses less digits than its factorization.

44512165002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306453.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 44512165002 its reverse (20056121544), we get a palindrome (64568286546).

The spelling of 44512165002 in words is "forty-four billion, five hundred twelve million, one hundred sixty-five thousand, two".