44544534 has 16 divisors (see below), whose sum is σ = 90008688. Its totient is φ = 14694912.

The previous prime is 44544503. The next prime is 44544571. The reversal of 44544534 is 43544544.

It is a happy number.

44544534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44544495 and 44544504.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 37687 + ... + 38850.

It is an arithmetic number, because the mean of its divisors is an integer number (5625543).

Almost surely, 2^44544534 is an apocalyptic number.

44544534 is an abundant number, since it is smaller than the sum of its proper divisors (45464154).

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

44544534 is a wasteful number, since it uses less digits than its factorization.

44544534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76639.

The product of its digits is 76800, while the sum is 33.

The square root of 44544534 is about 6674.1691617759. The cubic root of 44544534 is about 354.4852262645.

The spelling of 44544534 in words is "forty-four million, five hundred forty-four thousand, five hundred thirty-four".