44813835852 has 12 divisors (see below), whose sum is σ = 104565617016. Its totient is φ = 14937945280.

The previous prime is 44813835811. The next prime is 44813835853. The reversal of 44813835852 is 25853831844.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 44813835795 and 44813835804.

It is not an unprimeable number, because it can be changed into a prime (44813835853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867243149 + ... + 1867243172.

It is an arithmetic number, because the mean of its divisors is an integer number (8713801418).

Almost surely, 2^44813835852 is an apocalyptic number.

It is an amenable number.

44813835852 is an abundant number, since it is smaller than the sum of its proper divisors (59751781164).

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

44813835852 is a wasteful number, since it uses less digits than its factorization.

44813835852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734486328 (or 3734486326 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 51.

The spelling of 44813835852 in words is "forty-four billion, eight hundred thirteen million, eight hundred thirty-five thousand, eight hundred fifty-two".