44945005 has 32 divisors (see below), whose sum is σ = 63936000. Its totient is φ = 30312576.

The previous prime is 44945003. The next prime is 44945039. The reversal of 44945005 is 50054944.

It is not a de Polignac number, because 44945005 - 2¹ = 44945003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44945003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125016 + ... + 125374.

It is an arithmetic number, because the mean of its divisors is an integer number (1998000).

Almost surely, 2^44945005 is an apocalyptic number.

It is an amenable number.

44945005 is a deficient number, since it is larger than the sum of its proper divisors (18990995).

44945005 is an equidigital number, since it uses as much as digits as its factorization.

44945005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 44945005 is about 6704.1035940683. The cubic root of 44945005 is about 355.5443740878.

Adding to 44945005 its reverse (50054944), we get a palindrome (94999949).

It can be divided in two parts, 449 and 45005, that added together give a palindrome (45454).

The spelling of 44945005 in words is "forty-four million, nine hundred forty-five thousand, five".