45044535 has 32 divisors (see below), whose sum is σ = 77137920. Its totient is φ = 22377600.

The previous prime is 45044513. The next prime is 45044537. The reversal of 45044535 is 53544054.

It is not a de Polignac number, because 45044535 - 2¹⁰ = 45043511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45044537) 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, 16090 + ... + 18680.

It is an arithmetic number, because the mean of its divisors is an integer number (2410560).

Almost surely, 2^45044535 is an apocalyptic number.

45044535 is a deficient number, since it is larger than the sum of its proper divisors (32093385).

45044535 is a wasteful number, since it uses less digits than its factorization.

45044535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 45044535 is about 6711.5225545326. The cubic root of 45044535 is about 355.8066297198.

Adding to 45044535 its reverse (53544054), we get a palindrome (98588589).

The spelling of 45044535 in words is "forty-five million, forty-four thousand, five hundred thirty-five".