44513485443544 has 32 divisors (see below), whose sum is σ = 93790955956320. Its totient is φ = 19651438388736.

The previous prime is 44513485443541. The next prime is 44513485443569. The reversal of 44513485443544 is 44534458431544.

44513485443544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44513485443544² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44513485443541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9304655937 + ... + 9304660720.

It is an arithmetic number, because the mean of its divisors is an integer number (2930967373635).

Almost surely, 2^{44513485443544} is an apocalyptic number.

It is an amenable number.

44513485443544 is an abundant number, since it is smaller than the sum of its proper divisors (49277470512776).

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

44513485443544 is a wasteful number, since it uses less digits than its factorization.

44513485443544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18609316699 (or 18609316695 counting only the distinct ones).

The product of its digits is 147456000, while the sum is 58.

The spelling of 44513485443544 in words is "forty-four trillion, five hundred thirteen billion, four hundred eighty-five million, four hundred forty-three thousand, five hundred forty-four".