45544024 has 16 divisors (see below), whose sum is σ = 85669200. Its totient is φ = 22698912.

The previous prime is 45544021. The next prime is 45544067. The reversal of 45544024 is 42044554.

It is a super-2 number, since 2×45544024² = 4148516244225152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45543983 and 45544001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45544021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6444 + ... + 11515.

It is an arithmetic number, because the mean of its divisors is an integer number (5354325).

Almost surely, 2^45544024 is an apocalyptic number.

It is an amenable number.

45544024 is a deficient number, since it is larger than the sum of its proper divisors (40125176).

45544024 is a wasteful number, since it uses less digits than its factorization.

45544024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18282 (or 18278 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 45544024 is about 6748.6312686351. The cubic root of 45544024 is about 357.1169522696.

Adding to 45544024 its reverse (42044554), we get a palindrome (87588578).

The spelling of 45544024 in words is "forty-five million, five hundred forty-four thousand, twenty-four".