44769936852 has 72 divisors (see below), whose sum is σ = 113547778344. Its totient is φ = 14873389056.

The previous prime is 44769936829. The next prime is 44769936857. The reversal of 44769936852 is 25863996744.

It can be written as a sum of positive squares in 4 ways, for example, as 11074194756 + 33695742096 = 105234^2 + 183564^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44769936852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44769936857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16500648 + ... + 16503360.

It is an arithmetic number, because the mean of its divisors is an integer number (1577052477).

Almost surely, 2^44769936852 is an apocalyptic number.

It is an amenable number.

44769936852 is an abundant number, since it is smaller than the sum of its proper divisors (68777841492).

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

44769936852 is a wasteful number, since it uses less digits than its factorization.

44769936852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089 (or 4084 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 63.

The spelling of 44769936852 in words is "forty-four billion, seven hundred sixty-nine million, nine hundred thirty-six thousand, eight hundred fifty-two".