45044024 has 8 divisors (see below), whose sum is σ = 84457560. Its totient is φ = 22522008.

The previous prime is 45043997. The next prime is 45044029. The reversal of 45044024 is 42044054.

45044024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×45044024² = 4057928196225152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45044029) by changing a digit.

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 as a sum of consecutive naturals, namely, 2815244 + ... + 2815259.

It is an arithmetic number, because the mean of its divisors is an integer number (10557195).

Almost surely, 2^45044024 is an apocalyptic number.

It is an amenable number.

45044024 is a deficient number, since it is larger than the sum of its proper divisors (39413536).

45044024 is a wasteful number, since it uses less digits than its factorization.

45044024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630509 (or 5630505 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 45044024 is about 6711.4844855665. The cubic root of 45044024 is about 355.8052842523.

Adding to 45044024 its reverse (42044054), we get a palindrome (87088078).

The spelling of 45044024 in words is "forty-five million, forty-four thousand, twenty-four".