44810045 has 32 divisors (see below), whose sum is σ = 65691648. Its totient is φ = 28643328.

The previous prime is 44810041. The next prime is 44810057. The reversal of 44810045 is 54001844.

It is not a de Polignac number, because 44810045 - 2² = 44810041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44809996 and 44810023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44810041) 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, 75269 + ... + 75861.

It is an arithmetic number, because the mean of its divisors is an integer number (2052864).

Almost surely, 2^44810045 is an apocalyptic number.

It is an amenable number.

44810045 is a deficient number, since it is larger than the sum of its proper divisors (20881603).

44810045 is a wasteful number, since it uses less digits than its factorization.

44810045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 44810045 is about 6694.0305496763. The cubic root of 44810045 is about 355.1881433434.

Adding to 44810045 its reverse (54001844), we get a palindrome (98811889).

The spelling of 44810045 in words is "forty-four million, eight hundred ten thousand, forty-five".