45330044 has 12 divisors (see below), whose sum is σ = 79379664. Its totient is φ = 22650144.

The previous prime is 45330037. The next prime is 45330053. The reversal of 45330044 is 44003354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5897 + ... + 11199.

It is an arithmetic number, because the mean of its divisors is an integer number (6614972).

Almost surely, 2^45330044 is an apocalyptic number.

It is an amenable number.

45330044 is a deficient number, since it is larger than the sum of its proper divisors (34049620).

45330044 is a wasteful number, since it uses less digits than its factorization.

45330044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444 (or 7442 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 45330044 is about 6732.7590184114. The cubic root of 45330044 is about 356.5567918850.

Adding to 45330044 its reverse (44003354), we get a palindrome (89333398).

The spelling of 45330044 in words is "forty-five million, three hundred thirty thousand, forty-four".