44324545 has 8 divisors (see below), whose sum is σ = 53229096. Its totient is φ = 35433216.

The previous prime is 44324537. The next prime is 44324591. The reversal of 44324545 is 54542344.

It can be written as a sum of positive squares in 4 ways, for example, as 1185921 + 43138624 = 1089^2 + 6568^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44324545 - 2³ = 44324537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6999 + ... + 11731.

It is an arithmetic number, because the mean of its divisors is an integer number (6653637).

Almost surely, 2^44324545 is an apocalyptic number.

It is an amenable number.

44324545 is a deficient number, since it is larger than the sum of its proper divisors (8904551).

44324545 is a wasteful number, since it uses less digits than its factorization.

44324545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611.

The product of its digits is 38400, while the sum is 31.

The square root of 44324545 is about 6657.6681353158. The cubic root of 44324545 is about 353.9007057634.

Adding to 44324545 its reverse (54542344), we get a palindrome (98866889).

The spelling of 44324545 in words is "forty-four million, three hundred twenty-four thousand, five hundred forty-five".